What is one of the major advantages of using hydroelectric power?
A. It uses renewable natural resources.
B. It is easily generated in most big cities.
C. It can be generated from any area on Earth.
D. It does not require special buildings or equipment.

Answers

Answer 1

The primary benefit of hydroelectric electricity is that it uses renewable natural resources (option a).

Hydroelectric power is a renewable energy source that generates electricity by harnessing the natural flow of water. Water, unlike fossil fuels, is a sustainable and renewable resource that is available in nearly every part of the planet.

As a result, hydroelectric power may be created from everywhere on the planet, making it a widely available and accessible type of energy.

Another benefit of hydroelectric power is that it does not require any particular structures or equipment to create electricity, making it a cost-effective and efficient source of energy.

Overall, the usage of hydroelectric power benefits the environment, economy, and society.

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Related Questions

Which statement describes the general relationship between the temperature and the absolute brightness of main sequence stars?
As temperature decreases, absolute brightness increases.
As temperature decreases, absolute brightness remains the same.
As temperature increases, absolute brightness increases.
As temperature increases, absolute brightness remains the same.

Answers

Answer:

As temperature increases, absolute brightness increases

Explanation:

As temperature increases, absolute brightness increases

As temperature increases, absolute brightness increases. Therefore, option (C) is correct.

What is absolute brightness?

Absolute brightness, also known as absolute magnitude, is a measure of the intrinsic luminosity of a star, which is its total energy output per unit of time. Absolute brightness is defined as the brightness a star would have if it were placed at a standard distance of 10 parsecs (32.6 light years) from Earth. This standard distance allows astronomers to compare the luminosity of stars with different distances from Earth.

Absolute brightness is an important measure for astronomers because it helps them determine the true luminosity and size of a star. It also helps astronomers classify stars based on their luminosity and temperature, which is related to their evolutionary stage. For example, main sequence stars, which are stars in the process of burning hydrogen to helium, are classified based on their temperature and absolute brightness

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What is a phenotype that is influenced by the environment called?


Answers

I don’t have time hf had hjgfhgdhtekhgm. Fjggjlfkhf,jikuf,nvm how.

How are cellular respiration and photosynthesis similar?
A, Both processes break down glucose.
B. Both processes create food for organisms.
C. Both processes produce waste.
D. Both processes take place in chloroplasts.

Answers

Answer:

C. Both processes produce waste.

:)

How contipedes differ from millipedes​

Answers

Answer:

Millipedes have two sets of legs per segment positioned directly under their body, while centipedes have one set of legs per segment positioned on the side of their body.

answer:

Here are a few tips to spot the differences: Millipedes have two sets of legs per segment positioned directly under their body. Centipedes have one set of legs per segment positioned on the side of their body. ... Millipedes feast on decomposing plants.

Explanation:

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8. a) How are the events in the menstrual cycle triggered by the body? (1 point)


Will be marking brainliest!!

Answers

There is a supply of undeveloped eggs in the ovaries. At the beginning of the menstrual cycle, between 6 and 12 undeveloped eggs in the ovaries start to mature. A layer of cells grows around them. At around day 5 of the menstrual cycle, the biggest follicle will continue to grow for another week. At around day 14, the follicle breaks apart, and the wall of the ovary ruptures. The egg is released from the ovary into the fallopian tube, where it can get fertilized. This process is called ovulation. The uterus also changes during the course of the menstrual cycle. It has a lining of cells on the inside, kind of like a cushion with a lot of blood vessels. Fallopian tubes connect the ovaries and the uterus. The uterine cycle begins with menstruation. This is the process through which most of the lining and blood from the last uterine cycle are cleared out of the uterus to prepare for a new attempt at pregnancy. Starting at around day 5, the lining starts to grow. It builds back up to prepare a place for the egg to grow if it gets fertilized. After ovulation, the egg reaches the oviduct. If sperm cells have entered the vagina during intercourse, fertilization may occur at any time in the next two weeks. Then the fertilized egg will move into the uterus and implant itself into the lining, where development will begin.

Please mark BRAINLIEST!

The events in the menstrual cycle are primarily triggered by hormonal signals from the body. The menstrual cycle is a complex process regulated by the interplay of hormones produced by the hypothalamus, pituitary gland, and ovaries.

1. Hypothalamus: The hypothalamus, a region of the brain, releases gonadotropin-releasing hormone (GnRH) in a pulsatile manner. GnRH stimulates the pituitary gland.

2. Pituitary gland: In response to GnRH, the pituitary gland secretes two important hormones: follicle-stimulating hormone (FSH) and luteinizing hormone (LH).

3. Follicular phase: At the beginning of the menstrual cycle, FSH stimulates the growth and maturation of ovarian follicles, which contain the developing eggs (oocytes).

As the follicles grow, they produce estrogen, a hormone that helps prepare the uterus for a possible pregnancy.

4. Ovulation: As the estrogen levels rise, it triggers a surge in LH production by the pituitary gland. The LH surge leads to the release of a mature egg from the ovary, a process called ovulation.

5. Luteal phase: After ovulation, the ruptured follicle in the ovary transforms into a structure called the corpus luteum. The corpus luteum produces progesterone, which prepares the uterus for potential implantation of a fertilized egg.

6. Menstruation: If pregnancy does not occur, the levels of estrogen and progesterone decline. This drop in hormone levels triggers the shedding of the uterine lining, resulting in menstrual bleeding.

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The Law of Conservation of energy states what?
a. energy can always be created and destroyed
b. energy can be created but not destroyed
c. energy can never be created but can be destroyed
d. energy can never be created or destroyed

Answers

Answer:

D hope it helps for your quiz and goodluck

Explanation:

d-energy can neither be created nor destroyed but it can be chanfed from one form to another.

how are cnidarians different from sponges?​

Answers

Answer:

★ Cnidarians have groups of similar cells that work together as tissues, while sponges have no tissues, only disconnected regions of specialized cells.

Explanation:

Hope you have a great day :)

here is the answer it is C

Describe how knowing the column (group) number is a "cheat code" for determining the number and types of bonds that an element can form.

Answers

Answer and Explanation:

The columns of the periodic table are able to inform the number and type of connection that the elements can make. This is because the number of each column informs the number of electrons in the valence layer of the elements. The amount of electrons in the valence layer is what determines the amount and type of bond that the elements make. The elements in column 1, for example, have 1 electron in the valence layer and therefore will make 1 covalent bond. The elements of columns 15, as another example, have 5 electrons in the valence layer and will need to make 3 ionic or covalent bonds.

To describe how knowing the group number is a cheat code to determine the type of bonds that can be formed, we should first define periodic table

What is periodic table

Periodic Table is a series of elements in which they are arranged in increasing order of their atomic number from left to right but the table also have groups (column) from up to downwards each group have atoms with same number of electrons in their last shell due to which they all have almost similar properties such as same magnetic properties ,same number of bonds formation, metallic character .

We can say that similarity in properties of members of same group is due to same number of valance electrons . For example group 14 i.e. Carbon Family ,all elements of this group will have 4 valance electrons and will form 4 bonds by sharing of their electrons.

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List two advantages and two disadvantages of a having a selective permeable membrane.
Pls help

Answers

1. Bigger and toxic molecules are prevented from entering the cell
2. It’s protects the cell from swelling up due to osmosis

Bad
1. Sometimes density variations cause abnormal changes
2.it’s only good for living cells

Compare the effect of acetylcholine on cardiac muscle with its effect on skeletal muscle. Can you explain the mechanistic basis for the difference

Answers

Answer:

The action of the neurotransmitter acetylcholine, released by the vagus nerve in the heart, slows the heart rate and weakens the force of contraction. The skeletal muscle has the ability to perceive a stimulus and respond to it. As regards skeletal muscles, the stimulus is chemical in nature: acetylcholine released by the motor nerve ending. The response of the muscle fiber is the production and propagation along its membrane of an electrical current (action potential) that causes muscle contraction.

Explanation:

Acetylcholine is one of the most abundant neurotransmitters in the central and peripheral nervous system. Acetylcholine receptors are nicotinic (ionotropic) and muscarinic (metabotropic GPCR). In skeletal muscle of adults, acetylcholine binds to the alpha subunit of the nicotinic channel, which are two of the five subunits that make up the pore of this channel. Acetylcholine released by the nerve ending binds to the receptor in the sarcolemma and triggers an electrical current - the action potential. This spreads along the sarcolemma and causes a signal to pass from the T tubule to the sarcoplasmic reticulum in the triad, which then releases calcium ions (Ca ++). Once the calcium ions are released, by diffusing between the actin and myosin protein filaments, they cause the myofibrils to contract. On the other hand, in cardiac and smooth muscle cells, acetylcholine binds to 7M proteins, which do not function as channels, but are typical members of the GPCR class A superfamily. One of the physiological mechanisms of acetylcholine is the regulation of the heart rate, through the mobilization limited to the inner face of the plasma membrane of the dimer bg of protein G. This dimer transduces the specific binding of the ligand with its receptor in the plane of the membrane, thanks to its proximity with the ion channel or with enzymes bound to the plasma membrane. This can be done because its g subunit remains attached to the inner face of the membrane.

Cinder cones have steeper flanks than shield volcanoes, but cinder cones occupy the same area of land as shield volcanoes.

a. True
b. False

Answers

Answer:trueeeee

Explanation:

es verdadero o falso
para que un organismo pluricelulares se reproduzca asexualmente sus celulas deben estar diferencicidas​

Answers

Answer:

FALSO O VERDADERO QUIEN SABE XD AJAJAJAJAJAAJAJAJAJSJDJDJSJAAJAJSJS

The bananas eaten today are not the bananas that have always been eaten. In the early 1900's a different banana called the "Gros Michel" or "Big Mike' was the primary banana sported By 1950 a fungus had wiped outalmost all of the banana plantations that used the Big Mike and crops had to be changed. Bananas that are available throughout stores worldwide are all clones of the Cavendish banana Cloning is a process where the DNAfrom one organism is identically replicated and used to create a genetically identical organism Some plantations are starting to report a fungus impacting their Cavendish crops the same way the Big Mike crops wereImpacted. What is likely outcome for Cavendish bananas since most of the crops are clones?

Answers

They will likely be wiped out as well, since if the fungus can wipe out some of the Cavendish bananas, they will be likely to be able to wipe out the rest since they all share the same genes. Since they all share the same genes they will have the same weaknesses the fungus can exploit

Answer:  d

Explanation:

ples HEL MEEEEEEEAndy learns in school that plants grow best when they receive an optimal range of water, sunlight, and nutrients. He decides to do an experiment with bean plants to test this idea. Over the course of a month, he is planning on giving five bean plants different amounts of water. His watering schedule is outlined below. Amount of Water Plant Every Week A O mL B 10 mL с C 100 mL D 1.000 mL E 10,000 mL What will be the most likely result of his experiment?​

Answers

Answer:

plant and e will die

Explanation:

In prokaryotes, certain proteins act to regulate genes by binding to DNA. What could be the effect of these binding proteins?

Answers

Answer:

increase/reduced transcription of those genes

Explanation:

protein binds  either  allowing or preventing transcription

When water seeps into the ground the hydrosphere is interacting with what sphere?

Answers

Answer:

When water falls and seeps into the ground it actually interacts with the lithosphere

brief explain the roles of the following in photosynthesis 1 NADP 2) Ribubose diphostate 3) photosytem 1 ad 2​

Answers

Answer:

1) NADP is the reducing agent produced by the light reactions of photosynthesis and is consumed in the Calvin cycle of photosynthesis and used in many other anabolic reactions in both plants and animals.

3) Photosystems are the functional units for photosynthesis, defined by a particular pigment organization and association patterns, whose work is the absorption and transfer of light energy, which implies transfer of electrons. Physically, photosystems are found in the thylakoid membranes. There are two kinds of photosystems: photosystem I (PSI) and photosystem II 

● PhotosystemSII acts first during the light transformation process in photosynthesis.

● Photosystem1 is an integral membrane protein complex that uses light energy to catalyze the transfer of electrons across the thylakoid membrane from 

plastocyanin to ferredoxin. Ultimately, the electrons that are transferred by carrier NADPH.

The poles of a solenoid can be reversed by

Answers

by reversing the direction of the current.

True or False: There are only a couple of different ecosystems on Earth.​

Answers

Answer:

False

Explanation:

An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment. There are so many different types of communities on Earth!

False there are many types of ecosystems in the world

In England, after the trees changed from light to dark, what happened to the color of
the moths over time?
More black moths than white moths appeared.
Grey moths developed.
The smoke stained the moths changing their color.
More white moths than black moths appeared.

Answers

Answer:

option A

Explanation:

is the correct answer of this question.

plz mark my answer as brainlist plzzzz.hope this will be helpful to you.

Answer:

I would have to say

A. More black moths than white moths appeared.

Explanation:

A black form of the peppered moth rapidly took over in industrial parts of the UK during the 1800s, as soot blackened the tree trunks and walls of its habitat. And it was indeed an early discovery; black moths, strikingly different from the insect's usual mottled white.

What is the identity of the planets?

A:

B:

C:

D:

Answers

Answer:

Explanation:

Distance from Sun (km)

778,600,000

4,495,100,000

1,433,500,000

2,872,500,000

Answer:

A: Jupiter

B: Neptune

C: Saturn

D: Uranus

Explanation:

Hope this helps! Have a great day!! ❤


4. The lowest level of organization in living
organisms isA. cellB. system C. tissue D. organ​

Answers

Explanation:

a. cell . . . . . . . .......

Answer:

cell

Explanation:

7. Explain how the equations for photosynthesis and cellular respiration compare.

Answers

Answer: In Photosynthesis, carbon dioxide and water is yielded to glucose and oxygen. In respiration, glucose and oxygen is yielded to carbon dioxide and water. C6H12O6 (glucose) + O2(oxygen) → CO2(Carbon Dioxide) + H2O(water) + ATP energy. The products of one process are the reactants of the other. Notice that the equation for cellular respiration is the direct opposite of photosynthesis: Cellular Respiration: C6H12O6 + 6O2 → 6CO2 + 6H2O. Photosynthesis: 6CO2 + 6H2O → C6H12O6+ 6O.

Explanation:

How are fern sporophytes and moss sporophytes different?

Answers

Answer

The main difference between mosses and ferns is the presence or absence of a vascular system.

Explanation:

The gametophyte is prominent is mosses, but the sporophyte is prominent in ferns. The sporophyte of ferns is differentiated into true leaves, stem, and roots. In contrast, mosses lack true leaves, stem or roots.

The relationship between a carnivore and an herbivore can be stated as
A
parasite and host
B
predator and prey
C
prey and predator
D
scavenger and parasite

Answers

The relationship between a carnivore and an herbivore can be stated as B predator and prey.

What are the predator and prey ecological relationships?

The predator and prey ecological relationships can be defined as ecological associations in which an organism serves as food for others in the food web, thereby leading to the homeostasis of the whole system in the food chain.

Therefore, with this data, we can see that predator and prey ecological relationships are based on different trophic levels where one organism situates below in the food chain is the prey of another.

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Ecologists are interested in quantifying different kinds of biodiversity. In each of the two studies outlined here, which kind of biodiversity are ecologists studying?

Ecologists establish 20 small areas, called plots, randomly scattered across a California grassland. They count the number of different plant species present in each plot.

By noting how many species appear in the plots, the ecologists are able to estimate the number of species in the entire grassland.

a. Genetic diversity
b. Functional diversity
c.Ecosystem diversity
d. Species diversity

Ecologists draw blood samples from basking shark (Cetorhinus maximus) specimens caught from a single large population in the Atlantic Ocean. From each blood sample, the ecologists isolate DNA. Comparing several DNA sequences across the individuals that were sampled, the ecologists are able to estimate the variation in DNA sequences in the entire population.

a. Genetic diversity
b. Ecosystem diversity
c. Species diversity
d. Functional diversity

One way to think about the importance of biodiversity is simply to think in terms of natural capital: the roles that genes, species, ecosystems, and ecological processes play in supporting human society and a healthy biosphere. Which of the following are benefits provided by biodiversity?

a. Controlling pests
b. Providing medically useful chemicals
c. Keeping topsoil fertile
d. Eliminating the ozone hole

Answers

Answer:

1. --> d. Species diversity

2. --> a. Genetic diversity

3. --> a. Controlling pests, b. Providing medically useful chemicals , and c. Keeping topsoil fertile

Explanation:

1) Kinds of biodiversity

Genetic diversity: Among species. Refers to genes variability among species that differentiate them and allows them to adapt to different environments.  The genetic charge of one species differs from other species´ genetic charge. Species diversity: Refers to the diversity of species, which can be measured by: Species richness: Number of species in a defined unit sample, Species abundance: Describe the distribution of the species abundance.

Species richness is the number of species present in a sample, within a community, habitat or microhabitat, ecosystem, landscape, region, or any well-defined spatial unit. It is simple and easy to interpret. It is the simplest and straightforward measure of biodiversity. It is just a count of species, with no need for abundance data. In some cases, this can be the cause of criticism, as it ignores information about the species-abundance distribution.  

2) Ecosystem services

When talking about ecosystem services, we are referring to the benefits that ecosystems provide us. There are four types of ecosystem services:

Provision or supply:

These are the products obtained by nature to be used or consumed, directly or with previous processing. Among them, we might mention food, clear fresh-water, fertile soils, geotic materials, raw materials (that can be used for clothing, construction), renewable fuels, biochemical compounds, pharmacological/medicinal resources, among others.  

Regulation:

Refers to ecological processes that improve life. Among others, we might mention climate regulation, CO² absorption, water purification, air purification, erosion control, natural disaster avoidance such as flooding, soil fertility maintenance, waste recycling, pests/plagues control, etc.  

Cultural:

Refers to not the material benefits. Ecosystems also provide a recreational place or area to spend time, to learn, provides a spiritual/religious space, is a source of inspiration, it is considered to be cultural patrimony, and the source of scientific knowledge.

which of the following statements is true? hydroelectric power does not damage the environment. waste from nuclear power plants is dangerous to human health thermal pollution decrease as the temperature of aquatic ecosystems oil sinks in water which me most spills sink before harming plants and animals

Answers

Answer:

waste from nuclear power plant is dangerous to human health

Answer:

B) Waste from nuclear power plants is dangerous to human health.

Explanation:

Its was right on Odyssy ware

Hope it helps!

:)

What two kinds of information do you need to describe the velocity of an object?

Answers

Answer:

magnitude and direction

What is the probability that the son is colorblind?

Answers

Answer:

I do believe 50 percent

Explanation:

You get traits from both mom and dad

If they have children with a man who is not color blind, then each daughter has a 50% chance of being a carrier and each son has a 50% chance of being color blind.

What is a limiting factor of a desert frog that requires rocks for shelter & insects for food?
a. drought
b. scarcity of rocks
c. abundance of insects
d. shelter
e. rain

Answers

Answer:

D and E

Explanation:

they both sound right

B because abundance means a lot, it doesn’t say it needs rain
Other Questions
predict which molecules, if any, are planar. check all that apply. ethane ethylene acetylene none of the above How is the mass of a black hole calculated? prove that we can write a = d l l t where d is diagonal with dii > 0 with each 1 i n, l is lower triangular, such that d l is nonsingular. Complete the True or False Blanks what channel has emerged as the one most frequently used by sponsors to leverage their partnership? explain three reasons/factors that impacted why the u.s. intervene in cuba in the late 19th century? For the reaction given in Part A, how much heat is absorbed when 3.70 mol of A reacts?Express your answer to three significant figures and include the appropriate units. The Wall Street Journal's Shareholder Scoreboard tracks the performance of 1000 major U.S. companies (The Wall Street Journal, March 10, 2003). The performance of each company is rated based on the annual total return, including stock price changes and the reinvestment of dividends. Ratings are assigned by dividing all 1000 companies into five groups from A (top 20%), B (next 20%), to E (bottom 20%). Shown here are the one-year ratings for a sample of 60 of the largest companies. Do the largest companies differ in performance from the performance of the 1000 companies in the Shareholder Scoreboard? Use ?= .05.A=5, B=8, C=15, D=20, E=121. What is the test statistic?2. What is the p-value? a _____ is a data validation rule that can be used for data items that must have certain values. Consider two events A and B such that Pr(A) = 1/3 and Pr(B) = 1/2. Determine the value of Pr(B Ac) for each of the following conditions:(a) A and B are disjoint;(b) A B;(c) Pr(A B) = 1/8. the government of north korea violates an international law. persuasive tactics to remedy the situation fail. the only recourse of other nations is to The formula P = 2 L + 2 W is used when calculating: a. area of a rectangle c. area of a circle b. perimeter of a rectangle d. circumference of a circle write the ratio as a fraction in simplest form 2 1 3 feet 4 1 2 feet The major risk of employing a focused strategy for a company like Canada Goose is the potential for Multiple Choice a) the segment to become too specialized for other multi-segmented rivals to enter. b) niche customers to bargain more aggressively for good deals than customers in the overall marketplace. c) segment growth to race beyond the production or service capabilities of incumbent firms. segment growth to roc. d) the preferences and needs of niche members to shift over time toward product attributes desired by buyers in the mainstream portion of the market. e) the segment to be highly vulnerable to economic cycles. Why should goals be set for a group discussion?a. to limit who participates in the discussion b. to ensure that there are no discussion rulesc. to form an opinion before the discussion d. to establish a purpose for the discussion While creating a two-variable data table in Excel, you need to enter two ranges of possible input values, one in a row and another in a column.True/False Determine the first three nonzero terms in the Taylor polynomial approximation for the given initial value problem. y' = 5x2 + 2y2; y(0) = 1 Determine the first three nonzero terms in the Taylor polynomial approximation for the given initial value problem. y' = 2 sin y + e 3x; y(0) = 0 Determine the first three nonzero terms in the Taylor polynomial approximation for the given initial value problem. 4x"' + 7tx = 0; x(0) = 1, x'(0) = 0 calculate the speed of sound (in m/s) on a day when a 1523 hz frequency has a wavelength of 0.229 m. m/s Accrued Taxes Payable is a(n) ______ and reports the amount ______. liability; owed for federal income taxes. part a which of these molecular shapes do you expect for the co2 molecule? octahedral linear tetrahedral trigonal planar trigonal bipyramidal