Answer:C
Explanation:
On Edge
Answer:
pretty sure its B
Explanation:
War between settlers and tribes, and drought dwindled the numbers to almost zero.
If I remember from history correctly, European colonists hunted the bison with the knowledge the Native Americans had relied on them heavily. They did this to push them out of their native land.
How “Competition in an ecosystem” is playing a role in life?
competition plays a very important role in ecology and evolution. The best competitors are the ones who survive and get to pass on their genes.
Puma concolor coryi Florida panther Class?
Answer:
excuse me what?
Explanation:
From the list below select all statements associated with action potential depolarization phase.
Disregard the check marks.
The statements associated with action potential depolarization phase are: - Occurs as soon as threshold (-55 mV) is reached, Requires ionic concentration gradients, Involves sodium movement across the neuron's membrane, Mediated by voltage-gated channels, Involves potassium movement across the neuron's membrane
- Action potential is an electrical impulse that travels along the membrane of a neuron or muscle cell.
- Depolarization phase is the first phase of action potential, in which the membrane potential rapidly becomes less negative and moves toward a positive value.
- Depolarization phase is initiated when the membrane potential reaches a threshold value of -55 mV.
- The depolarization phase requires ionic concentration gradients, which are differences in the concentrations of ions such as sodium and potassium on either side of the cell membrane.
- During the depolarization phase, sodium ions move rapidly into the cell through voltage-gated sodium channels that open in response to the depolarization of the membrane potential.
- The influx of sodium ions causes the membrane potential to become more positive, further opening voltage-gated sodium channels and creating a positive feedback loop that rapidly depolarizes the membrane.
- The depolarization phase is mediated by voltage-gated channels, which are proteins that open or close in response to changes in the membrane potential.
- As the depolarization phase progresses, voltage-gated potassium channels also begin to open, allowing potassium ions to move out of the cell and repolarize the membrane.
- The movement of ions during the depolarization and repolarization phases of action potential is an active process that requires energy and is mediated by ion pumps and channels.
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According to Sandra Scarr's description of the three ways that heredity and environment can be correlated, passive genotype-environment correlations occur because Multiple Choice children seek out environments that are stimulating. biological parents provide a rearing environment for a child. a child's genetically influenced characteristics elicit certain types of environments. certain genes evoke environmental support.
Answer:biological parents provide a rearing environment for a child
Explanation:
According to Sandra Scarr's description on the correlation that exist between heredity and the environment, passive genotype-environment correlations occur due to the fact that certain genes evoke environmental support.
It should be noted that passive genotype-environment correlation takes place due to the fact that there's passive inheritance on the genes of the children and the environment which are provided by their parents.An example of such characteristics is when the child is athletically inclined as it's possible for the family to be athletes.In conclusion, the correct option is D.
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What do you call the process of a flower making a seed through pollination?
A. photosynthesis
B. fertilization
C. germination
D. Precipitation
hi!! i think the answer to your question is B. fertilization!!
i hope this helps, good luck!! <3
A car is going down a ramp. When the car is half way down the ramp, it has
a. Only potential energy
b. Only kinetic energy
c. Potential and Kinetic energy
d. There is no energy
Answer:
C
Explanation:
btw this is physics
Answer:
C
Explanation:
It has Potiental Energy since it retains height over the base level. This can be seen in the formula PE = mgh in which is directly dependent on height. It also obviously retains Kinetic Energy due to the fact that it is in motion.
what do you call the reproduction in plants where the male and female parts of the flowers of the plants are involved?
A.asexual
B.budding
C.pollination
D.sexual
Answer:
your answer would be d. sexual
? Question
Drag each tile to the correct location on the image.
Match the correct description with each visual aid.
should we spate our website?
me
IN
thay
god
Your Money
-
Nd
evaluation of whether
a company needs to
improve its
explanation
of
a complex
Thoreau Lewis
comparison of
two authors'
writing styles
description of the
Empire State
Building's
explanation of how
to best save and
manage money
description of the lives
of giant pandas in their
natural habitats
According to the information we can infer that the images match the sentences in the following way: Image A - Statement 5, Image B - Statement 6, Image C - Statement 4, Image D - Statement 1, etc...
How to make the best match between images and statements?To make the best match between images and statements we must look at the images. Later we must take into account the elements that describe the statements. Once we identify this information we can establish the correct match. According to the above, the correct match is:
Image A - Statement 5Image B - Statement 6Image C - Statement 4Image D - Statement 1Image E - Statement 2Image F - Statement 3Learn more about match in: https://brainly.com/question/30046192
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Radius of circle = 3cm , what is it's diameter, circumference and area? How do I look rat-e me from a 1 to 10!
Answer:
buney şimdi what bunu annlaamm
Answer:
7
Explanation:
How can you describe a cell
Answer:
A cell is a mass of cytoplasm that is bound externally by a cell membrane. Usually microscopic in size, cells are the smallest structural units of living matter and compose all living things. Most cells have one or more nuclei and other organelles that carry out a variety of tasks.
Explanation:
What are the three main categories of forests?
The three categories of forests are separated into temperate, tropical, and boreal.
Answer:
There are three type of forest they include boreal, temperate and tropical forest
Explanation:
Temperate forest is mostly found across the Eurasia and East North America which vary throughout the year mainly because of the of the four main season which are on the latitude. Tropical forest is mainly found near the equator like Central America, Southern Asia and also sub Saharan Africa. Boreal forest is also known as Taiga is known to be the largest biomes land found in North America, Siberia, and Scandinavia.
One of the challenges facing the world today is supplying enough food for the human population. Farming with genetically modified plants is a possible solution to this challenge. What is a concern with using GM plants?
A. Farming with GM plants that are resistant to chemical herbicides may lead to overuse of weed-killing compounds.
B. Farming with GM plants requires less land and energy, which may lead to lower food costs and an economic crisis for farmers.
C. GM plants require more insecticide use, which may increase the chance of chemical residues in the food supply.
D. Scientific studies on GM plants are not available so the effects of GM plants are unknown.
Answer:
Option A
Farming with GM plants that are resistant to chemical herbicides may lead to overuse of weed-killing compounds.
In the scientific name Limulus polyphemus, what is the genus? _________ species? _______.
Answer:
Limilus and L. pilyphemus
Explanation:
Atlantic horseshoe crab.
help help help help!
Answer:
1:C
2:C
3:D
4:D
this is 110% fact answer
hiii has anyone done the Earth's Interior, Project: Earth’s Layers on edg 2020 if have pls sand to mee. if not pls do not answer. i will mark brilliant
Answer:
Crust, mantle, and the core are the interior parts of earth.
Explanation:
Earth's interior is divided into three layers i. e. crust, mantle, and the core. The temperature of crust is lower than the rest of the layers and when we go inside earth from crust to mantle and the core, the temperature is increases. The temperature of crust is 200° Celsius to 400° Celsius, the temperature of mantle is 1000° Celsius to 3700° Celsius and the temperature of core is 4,400° Celsius to 6,000° Celsius.
Answer:
Earth's interior is divided into three layers i. e. crust, mantle, and the core. The temperature of the crust is lower than the rest of the layers and when we go inside earth from crust to mantle and the core, the temperature increases. The temperature of the crust is 200° Celsius to 400° Celsius, the temperature of the mantle is 1000° Celsius to 3700° Celsius and the temperature of the core is 4,400° Celsius to 6,000° Celsius.
Explanation:
edge 2021
RNA contains the five-carbon sugar
1) lactose
2) glucose
3) deoxyribose
4) ribose
5) uracil .
Answer:
ribose
Explanation:
How many kingdoms are there in the classification system?
3
4
5
6
Answer:
5/6
Explanation:
The five are Monera, Protista, Fungi, Plantae, and Animalia
There are six if you include archaebacteria and eubacteria
It depends which one you learned honestly
what is the origin of golgi apparatus
Answer:
In most eukaryotes, the Golgi apparatus is made up of a series of compartments and is a collection of fused, flattened membrane-enclosed disks known as cisternae (singular: cisterna, also called "dictyosomes"), originating from vesicular clusters that bud off the endoplasmic reticulum.
Explanation:
How does difference in chromosome arrangement lead to greater genetic diversity in a population?
Answer:
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Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).
What are products of cellular respiration?
Answer:
glucose reacts with oxygen, forming ATP that can be used by the cell. Carbon dioxide and water are created as byproducts. In cellular respiration, glucose and oxygen react to form ATP. Water and carbon dioxide are released as byproducts.
Explanation:
Answer:glucose reacts with oxygen, forming ATP that can be used by the cell. Carbon dioxide and water are created as byproducts. In cellular respiration, glucose and oxygen react to form ATP. Water and carbon dioxide are released as byproducts.
Explanation:
What do these do ?
Kidneys, bladder, liver
A. Transports nutrients and oxygen to the body, removes waste
B. Sends chemical messages for growth, reproduction, and
: Kidneys, bla energy processes
C. Filters the blood to removes toxins, excess water, and other
wastes
D. Works with skeletal system to procide movement, helps
digest food, pump heart, and move blood through veins
temperature, detects stimuli fro
E. Produces sex cells (sperm and ovum), nurtures and protects growing fertilizer egg
F. Provides support and structure to the body, stores minerals, produces blood cells, works with muscular system for movement
G. Community communications with and controls all other body systems, response to stimuli from inside and outside the body
Answer:
C
Explanation:
The kidneys are bean shaped organs about the size of an adult fist. Most people are born with two kidneys. They are located on each side of the backbone, against the back wall of the abdomen, at about the level of the lowest rib.
The liver detoxifies various metabolites, synthesizes proteins, and produces biochemicals necessary for digestion. Its other roles include the regulation of glycogen storage, decomposition of red blood cells, and the production of hormones. It is also the largest internal organ in the body.
2. What may happen to an alcoholic if he or she suddenly stops drinking?
1.addiction to other drugs
2.health is restored
3.intoxication
4.withdrawal symptoms
Answer:
4
Explanation:
Withdrawal is different for everyone; there really is no "normal" and it can be hard to predict an individual person's experience. Some symptoms—like changes in sleep patterns, fatigue, and mood swings—can last for weeks or months. You'll likely begin to feel better around five days to a week after you stop drinking
What was formed when biological material became trapped in a molecular bubble?
When biological material becomes trapped in a molecular bubble it can form various structures known as microspheres or protocells.
What are microspheres ?Microspheres are tiny spherical structures composed of organic molecules, such as proteins, lipids and nucleic acids. these molecules self-assemble to form a closed, membrane like boundary that encloses the biological material inside.
Microspheres can exhibit some properties of living cells, such as the ability to absorb and retain certain substances but they lack the complex internal organization and metabolic processes found in actual cells
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The first generation of hybrid offspring is called the ______ and can often be used to determine the ____ gene.
a. F2 generation; h.o.m.o.z.y.g.o.u.s.
b. F1 generation; h.o.m.o.z.y.g.o.u.s.
c. P generation; dominant
d. F1 generation; dominant
(Brainly needs to realize if they let us talk about college biology, that we are going to use words that have h.o.m.o. and that they are genuinely correct scientific terms.
The preferred generation of hybrid offspring is called the P generation and can often be used to determine the dominant gene.
What is P generation and dominant?
Dominant directs to the relationship between two versions of a gene. Then, Individuals receive two versions of each gene, which are called alleles, from each parent. When the alleles of a gene are different, So, one allele will be expressed This is a dominant gene.
When The P generation is the start of Mendel's work on inheritance, or receiving genetic qualities by transmission from parent to offspring. So, Basically that it refers to traits or genes that are passed from a parental generation to its offspring
When P is the parent gene, and also then the offspring goes to the F1 and also then F2, the dominant gene is what gene wins over a recessive. So the correct option is 'C'.
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Which of the following is an example of selective breeding?
A. Breeding tomatoes to increase fruit size
B. Crossing 2 plants w desirable traits
C. Inserting genes from one plant into another
D. Returning bred plants to their natural habitat
Answer:
b
Explanation:
they chose the best tomatoes to make even better ones
Breeding tomatoes to increase fruit size is an example of selective breeding. Therefore option A is correct.
Selective breeding, also known as artificial selection, involves the intentional breeding of plants or animals to promote desired traits. The process typically involves selecting individuals with specific characteristics and breeding them to pass on those traits to the next generation.
In the given options, breeding tomatoes to increase fruit size is an example of selective breeding. By carefully selecting tomato plants with larger fruits and allowing them to reproduce, breeders can gradually enhance the fruit size of future generations.
This process relies on natural genetic variation within the tomato population and human intervention to guide the breeding process toward the desired outcome.
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Nutrients can be classified as essential or nonessential. All of the following are reasons why a nutrient could be considered an essential except
Answer:
vitamin A is essential because consuming too much supplemental vitamin A during pregnancy can cause birth defects.
Hope this helps!
VA (rod-shaped)
B (spiral-shaped)
C (spherical)
what is the question? I can't see.
Hi
Please help on question asap if the answer is correct I'll rate you five stars a thanks and maybe even brainliest!
What do you notice about the values?
0.9 amps ÷0.03v=30 ohms.
1.9amps÷0.07v=27.149 ohms
3.1. amps ÷0.10v =31 ohms
3.9. amps ÷ 0.12v =032.5 ohms
5. amps ÷0.15v=33.33 ohms
6.1. amps ÷0.19v=32.1053 ohms
The numbers obtained for resistance (ohms) appear to be quite consistent when compared to the supplied values, with a few minor differences in decimal places. The computed resistances fall between around 27 and 33.33 ohms.
Ohm's Law (V = IR), where V is voltage, I is current, and R is resistance, states that current in amps and voltage in volts have a constant relationship. Although there may be some changes owing to rounding or accuracy, the numbers often lie within a comparable range.
It's crucial to keep in mind that these calculations make the idealistic assumption that current and voltage follow a linear relationship, which may not always hold true in practical applications, particularly when working with non-ohmic or non-linear components.
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What is a serving size? How is it determined? Are they the same for every food?
9. An organism's physical traits or visible appearance
Genotype
Pedigree
Chromosome
Phenotype
Answer:
The term "phenotype" refers to the observable physical properties of an organism; these include the organism's appearance, development, and behavior. An organism's phenotype is determined by its genotype, which is the set of genes the organism carries, as well as by environmental influences upon these genes.
Explanation:
phenotype option D is the correct answer of this question .
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