Answer:
answer B - iron is NOT a main ingredient in fertilizer bags
Explanation:
hope this helps
XY chromosomes form what gender.....
Answer:Male
Explanatio males have one x and one y while females have two xx chromosomes
Life science- 12 points Answer in at least 50 mins pls
Which of these is an example of commensalism? from the following
- Lion hunts an antelope
- Hummingbird drinks nectar while pollinating flowers
- Wolf and fox fight for the same prey
- Barnacles attach to a whale in the ocean
i believe its the last just making sure
Which could be the location where water emerges from the surface as a spring?
O 1
O 2
O 3
O 4
Fish populations and other aquatic resources are likely to be affected by changes in what aquatic factors? a. Water temperatures b. Disease c. Water quality d. All of the above.
Answer:
The answer should be D - All of the above.
Explanation: If water is too cold, fish will die. If water is too hit, fish will die.
If there is a disease in the water, fish can get infected resulting in death.
Some fish live only in specific type of water. For example, if some fish dont have salt in the water, they will die. (sharks)
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differentiate nebular hypothesis and solor nebula theory
Explanation:
The Nebular hypothesis is the most widely accepted model in the field of cosmogony to explain the formation and evolution of the Solar System (as well as other planetary systems). It suggests that the Solar System formed from gas and dust orbiting the Sun. The theory was developed by Immanuel Kant and published in his Allgemeine Naturgeschichte und Theorie des Himmels ("Universal Natural History and Theory of the Heavens"), published in 1755 and then modified in 1796 by Pierre Laplace.
The solar nebular hypothesis describes the formation of our solar system from a nebula cloud made from a collection of dust and gas. It is believed that the sun, planets, moons, and asteroids were formed around the same time around 4.5 billion years ago from a nebula.
What class do human beings belong to?
Answer:
mammals
Explanation:
Answer:
Mammal
The human species, Homo sapiens, is placed in the primate order of the class of mammals, which are chordates in the animal kingdom
be specific.
explain how the tectonic activity near point b causes the volcanic activity at mount st helen and mt adams
Answer:
plate margin that created Mount St. Helens was destructive, with Juan de Fuca plate subducting beneath the North American, producing the line of volcanoes along the Cascade Mountain Range. oceanic is denser and heavier.
Explanation:
please mark me as brainlist pleaseAnswer:
"Juan de Fuca plate subducting beneath the North American, producing the line of volcanoes along the Cascade Mountain Range. oceanic is denser and heavier."
Explanation:
https://www.rgs.org/CMSPages/GetFile.aspx?nodeguid=0ed1d2d1-77ad-4fc4-be31-b3da0ea1554d&lang=en-GB do not copy and past came from a website :).
List the three processes involved in the formation of urine in order. 1. tubular secretion 2. tubular reabsorption 3. glomerular filtration
In this question, We list the three processes involved in the formation of urine in order. 1. glomerular filtration 2. tubular reabsorption 3. tubular secretion
Steps of urine production
Inside the renal capsule, the blood undergoes strong pressure, which causes the output of the so-called glomerular filtrate (or initial urine), a liquid similar in composition to blood plasma. This process is called filtration. The filtrate is mainly made up of water, urea, glucose, salts and amino acids. It is important to remember that blood cells and some larger proteins do not pass into the capsule.
After leaving the renal capsule, the filtrate passes through the length of the nephric tubule and water and useful substances are reabsorbed into the body. These substances go back into the bloodstream. Most of the reabsorption occurs in the proximal tubule region.
In the tubules, the process of secretion also takes place, in which some metabolites and drugs are carried from the blood vessels into the tube.
After passing through the entire nephric tubule, we have the filtrate transformed into urine.
With the information obtained, we list the three processes involved in the formation of urine in order. 1. glomerular filtration 2. tubular reabsorption 3. tubular secretion
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Many of the terms involving cells have a similar word form in them: prokaryote, eukaryote, and karyotype for example. What is the root word where does it come from? Why do you think the root word is contained in all these words?
Answer:
All eukaryotic cells share a common ancestor that arose just once in four billion years of evolution.
Which of the following best defines hyponatremia?
a. when a person runs out of oxygen and goes into anaerobic respiration
b. when a person releases lactic acid into their blood
c. when blood sugar levels rise above normal and need the pancreas to help regulate the sugar levels.
d. when a person's body holds onto too much water. This dilutes the amount of sodium in the blood and causes water to move into cells.
Answer:
D. when a person's body hold onto too much water. This dilutes the amount of sodium in the blood and causes water to move into cells
Explanation:
99% sure
Explain why the ability to taste bitter substances is an important
trait to have. (2-3 sentences)
Answer:
The ability to discern bitter tastes evolved as a mechanism to prevent early humans from eating poisonous plants. Humans have about 30 genes that code for bitter taste receptors. Each receptor can interact with several compounds, allowing people to taste a wide variety of bitter substances.
Explanation:
Why are retroviruses considered a special class of viruses?.
Answer:
Retroviruses are a type of virus that uses a special enzyme called reverse transcriptase to translate its genetic information into DNA.
Explanation:
That DNA can then integrate into the host cell's DNA. Once integrated, the virus can use the host cell's components to make additional viral particles.
2. Use the following terms to match the correct example: organism community ecosystem
population biome
ecology
a. A blue heron sits beside a pond.
b. The study of the interactions among living things and their surroundings.
c. Most of Costa Rica has dense forests with much rainfall and biodiversity.
d. 200,000,000 black ants are in a line to the picnic table.
e. On the campus of LHS, birds, squirrels, and mice live together.
f. In a swamp, there is grass, mud, fish, alligators, rain, algae, and warm weather.
Answer:
f
Explanation:
Give a detailed overview of the role of the mitochondria in cellular respiration.
A species of asexually reproducing bacteria can have new offspring in 40 minutes, and a species of sexually reproducing salamanders can have new offspring in 48 months.
Which statement best describes this situation?
This is a disadvantage for both species.
This is a disadvantage for the bacteria and an advantage for the salamanders.
This is an advantage for the bacteria and a disadvantage for the salamanders.
This is an advantage for both species.
Answer:
It's an advantage for the bacteria, not an advantage for the salamander
Explanation:
The point of reproduction ideally is to produce as many offspring in as little time as possible, to increase the number of offspring that thrive. Therefore the bacteria being able to multiply quickly is an advantage and will most likely increase the chances of evolution occuring sooner (antibiotic resistant bacteria for example). The salamander having to wait 4 years to have few offspring will make the number of babies they're able to have in a lifetime rather low.
This is an advantage for the bacteria and a disadvantage for the salamanders. So, the correct option is (C).
What is Asexual reproduction?Asexual reproduction is defined as a mode of reproduction in which a new offspring is produced by a single parent where the new individuals produced are genetically and physically identical to each other i.e. they are clones of their parents.
Asexual reproduction is observed in both multicellular and unicellular organisms where the process does not involve any kind of gamete fusion and there is no change in the number of chromosomes. It will inherit the same genes as the parent, except in some cases where a rare mutation is likely to occur.
Through this method, organisms reproduce quickly while through sexual reproduction, organism take time which is a disadvantage.
Thus, this is an advantage for the bacteria and a disadvantage for the salamanders. So, the correct option is (C).
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why does decompression melting occur
Answer:
Explanation:
Decompression melting often occurs at divergent boundaries, where tectonic plates separate. The rifting movement causes the buoyant magma below to rise and fill the space of lower pressure. The rock then cools into new crust.
what are some common properties of covalent compounds?
A liquid thermometer and an electronic thermometer are both properly placed in the same liquid. The liquid thermometer shows 53.4 degrees Celsius and the electronic thermometer shows 58.2 degrees Celsius. Which could best explain why they show different readings?
Answer:
The correct answer would be - electronic thermometer was not calibrated correctly
Explanation:
Every electronic equipment or instrument like an electronic thermometer, that measures something needs to be calibrated with a standard measurement or reference value to a new measuring device to establish a relationship.
Liquid thermometer measures based on the liquid's actual physical properties, that are present inside it so, calibration is not required.
Thus, the electronic thermometer was not calibrated correctly.
what organelle do you think is the absolute most important for humans and why?
Answer:
the nucleous is one of the most imp. organelle in a cell it is often the largest organelle I'm animal cell but this is always not the case nuclei contain the genetic material called DNA that is responsible for controlling and directing all cell activities!!
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BRAINLY AND LOTSSS OF POINST IF ANSWERED FAST AND RIGHT14. Discuss the density of water? Of ice? Why is this different than would be expected?
15. Why does a frost kill plants
Answer:
Density
Explanation:
What do scientists need to look at before developing an argument? The validity of data, claims, hypotheses, and observations. Their opinion and personal views. The arguments of famous people on the topic. The arguments that make the most sense for society.
Answer:
The validity of data, claims, hypotheses, and observations.
Explanation:
Scientific objectivity, free from personal bias & socially desirable norms : is very important for developing a valid scientific argument.
So, before developing an argument, scientists need to look at : The validity of data, claims, hypotheses, and observations. Their opinion and personal views, the arguments that make the most sense for society - are not needed to be looked upon here . However, The arguments of famous people on the topic can also serve as a good preliminary literature base for developing an argument
Answer:
A.) The validity of data, claims, hypothesis, and observations.
Explanation:
I jus got 100% on the quiz.
Explain where the water in a well comes from
comes from aquifers which is water that is flowing through soil and ground.
which process is the main source of movement
who is sonu sharma in india
Sonu Sharma is the founder of DYNAMIC INDIA GROUP (INDIA). An Author, Educator, Business Consultant and a successful Entrepreneur, he is a much sought-after speaker. Today he is one of the Youngest Inspirational Speaker in India.
Answer:
Sonu Sharma is founder of dynamic India group
and today he is one of Youngest inspirational Speaker in India.
Explanation:
Hope this help.
Please help me!! Please quickly
In the 1952 London smog crisis, natural weather conditions and human activity combined in a positive feedback loop that resulted in an estimated 4000 deaths. Name the two principal elements in this loop.
Smog and natural conditions develop by industrial pollution and high-pressure weather, the two principal elements in this positive feedback loop, resulted in an estimated 4000 deaths.
What is smog?Smog is a term used for air pollution, it is a mixture of smoke and fog, Smog is generally seen in industrial areas, and remains a usual sight in some cities today.
The principal elements that lead to the estimated death of 4000 people were caused by smog and natural weather conditions. Smog was a major cause of modifying weather conditions such as pollution, which is intense for humans and other animals.
Therefore, industrial pollution and high-pressure weather conditions are the two principal elements of the smog crisis, that resulted in an estimated 4000 deaths.
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Describe one method for reducing nitrogen oxide emissions into the atmosphere from anthropogenic sources.
Answer:
One way of controlling NOx emissions is to use low-nitrogen fuels. Another is to modify combustion conditions to generate less NOx. Flue gas treatment techniques, such as selective cata- lytic reduction (SCR) processes, can remove NOx.
Explanation:
One method of keeping NOx emissions is to use low-nitrogen fuels. Another is to change combustion requirements to generate less NOx. Flue gas treatment techniques, such as selective catalytic reduction processes, can remove NOx.
How can we reduce the emission of nitrogen oxides into the atmosphere?
Nitrogen emissions can be decreased by making procedure changes (such as modifications to the combustion process) or by installing air pollution control equipment (such as selective non-catalytic reduction (SNCR) or selective catalytic reduction (SCR)).
Thus, selective catalytic reduction processes can remove NOx.
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imagine you are visiting Iceland. your flight to Iceland from the east coast of the United States is shorter than your return flight. explain why. which current is responsible
Answer:
The main reason for the difference in travel time is due to the jet stream. The jet stream is high altitude wind that blows from the west to the east across the globe. Airplanes fly into the jet stream at 30,000 feet and then travel with these winds.
Explanation:
theres my answer
Answer:
The Gulf stream because it is a warm current which causes a difference in air pressure
Explanation:
Which of the following organelles is responsible for providing a barrier between the cell and its surroundings?
nucleus
cytoplasm
Golgi apparatus
cell membrane
Answer:
The correct answer is D, cell membrane.
Explanation:
I hope this helps you! :)
Type the correct answer in the box. Spell all words correctly. Jason was part of a team that had to calculate the incoming solar radiation and outgoing terrestrial infrared radiation. What did Jason’s team study? Jason’s team studied the , which measures incoming solar radiation and outgoing terrestrial infrared radiation.
Jason's team studied the concept of Earth's energy balance (budget).
What do you mean by Solar radiation?The radiations that fall on the surface of the earth from the sun, are referred to as solar radiations.
The Earth's energy balance is a type of balance that is made between the amount of incoming solar radiation coming from the sun and outgoing terrestrial infrared radiation from the earth. This process maintains the average temperature of the earth's surface.
Therefore, if Jason's team had to calculate the incoming radiation and outgoing terrestrial radiation, his team needs to study the concept of Earth's energy balance.
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Air mass that forms over the ocean and near the equator of the earth.