A soil profile with labels O, A, B, C. O: top layer. A: second layer. B: third layer. C: bottom layer. Examine the soil profile and use the drop-down menu to select what each label identifies. Label O Label A Label B Label C.

Answers

Answer 1

Label O is organic material, label A is topsoil, label B is subsoil and label C is weathered rock. They represent different soil layers.

Soil layers

Soli layers, also called horizons, refer to the different layers observed on the ground.

The topsoil is a layer of soil composed of a mixture of sand, silt, clay and organic material referred to as humus.

Weathering rocks refer to the dissolved rocks and/or minerals on the Earth's surface.

Subsoil refers to the layer under the topsoil on the surface of the ground.

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Answer 2

Answer:

label O- organic material

label A- topsoil

label B- subsoil

label C- weathered rock

Explanation:

shown right on edge 2022


Related Questions

Is an LCD television good for the environmental impact of the materials/chemicals used in them

Answers

Answer:

Your own iPhone and TV screens can affect your health

Liquid crystal monomers widely used in flat-screen TVs, smartphones and computer screens, are highly toxic and deadly

Toxic chemicals that leak from LCDs (Liquid Crystal Displays) are more likely to be spotted in household dust

Identifying a perfect solution to get rid of LCD screen pollution could save millions of lives from a wide range of health problems

A wide U-shaped valley is shown in the photograph below.
This valley was most likely formed by -
F flash flooding
G a glacier
H a hurricane
J melting snow

Answers

Answer:

Glacier

Explanation:

Glaciers erode the Earth and cause distinctive u-shaped valleys.

How would the extra chromosome affect the male offspring produced by the gamete?.

Answers

An extra chromosome will produce an aneuploidy. It may have severe consequences on the resulting zygote.

Aneuploidies and chromosome abnormalities

The term 'chromosome abnormalities' refers to different types of problems that occur in meiosis which are associated with the disjunction of chromosomes.

The most common chromosomal abnormality is called aneuploidy, which means an abnormal number of chromosomes.

Aneuploidy is caused by the presence of an extra or due to the lack (missing) of a chromosome during meiosis.

For example, a trisomy is an aneuploidy due to the presence of an extra chromosome (three copies of the same chromosome instead of two).

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i need help please somebody​

Answers

Answer:

A

Explanation:

Answer:

C

Explanation:

what is the impact of drug abuse on an individual? ( pls help I must submit this assignment tomorrow)​

Answers

Nausea and abdominal pain, which can also lead to changes in appetite and weight loss. Increased strain on the liver, which puts the person at risk of significant liver damage or liver failure. Seizures, stroke, mental confusion and brain damage. Lung disease.

Please mark me as the brianliest.....

may anyone help me with this?

Answers

Answer:

true

Explanation:

to calculate speed you divide distance by time.

Sort each description into the correct category

Answers

Active transport is from low to high concentration and requires energy.
Passive transport is from high to low and does not require energy

Exam
What is a microbiome?


A. All the microorganisms found in the human body
B. an individual species found on the outside of another organism
C. The environment created when a pathogen begins infecting cells
D. What happens when bacteria have evolved

Answers

Answer:

A

Explanation:

The microbiome is defined as the collective genomes of the microbes (composed of bacteria, bacteriophage, fungi, protozoa and viruses) that live inside and on the human body.

I hope it helps.

Suppose the mantle were thicker than it is what effect would this have on the pressure in the outer core

Answers

Answer:

The earth would no longer have the mobile surface it has now, gradually eroding flat and water-covered. The sea might eventually evaporate into space or freeze.

Answer:

I don't think it would change much, because the Earth layers are all differently dense, with the Inner core being the most dense and then the outer core, inner mantle, outer mantle, then the crust. Thefore even if the mantle was thicker it will still go in that order due to it density.

Explanation:

Which type of cell is produced at the end of meiosis?.

Answers

Answer:

Two genetically identical daughter cells!

Explanation:

I hope this helps :)

Draw a model to show 100 oz is so the divided equally among 12 people how many ounces will each person have

Answers

The total of ounces for each person is 8.3 ounces. This can be represented by depicting both the total of ounces and the number of ounces once they are divided.

How many ounces will each person have?

We know there are 100 ounces available and a total of 12 people. Based on this, the best procedure is to divide 100 into 12.

100/ 12 = 8.3

The number obtained refers to the ounces for each person.

How do you represent this?

A simple way of representing this is by representing the total ounces and the ounces divided into all the people.

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How does mitosis result in tissues and organs?

Answers

Answer:

How does mitosis result in tissues and organs? Cell growth makes enough cells to form a tissue and you get enough tissue to form organs. Most living cells are between 2 and 200 um in diameter. ... If a cell doesn't have enough two to make all the proteins it needs, the cell cannot live.

Explanation:

What you know about man-made biomes?

Answers

Answer:

Anthropogenic biomes, also known as anthromes, human biomes or intensive land-use biome, describe the terrestrial biosphere in its contemporary, human-altered form using global ecosystem units defined by global patterns of sustained direct human interaction with ecosystems.

Explanation:

here is your answer if you like my answer please follow

guys please help me i will brainlist you and ASAP please​

Answers

Answer:

It'll go 1. D 2. E 3. C 4. B 5. A and part b is gravity keeps me planted on earth so i dont go floating into space.

Explanation:

1. Which sentence includes a metaphor?
Aunt Lenora's voice was a choir of angels.
Aunt Lenora's voice reminded us of a choir of angels.
Aunt Lenora's voice was as sweet as a choir of angels.
Aunt Lenora's voice sounded like a choir of angels.

Answers

Answer:

Aunt Lenora's voice was a choir of angels.

Explanation:

a figure of speech in which a word or phrase is applied to an object or action to which it is not literally applicable.

Answer: Aunt Lenora's voice was a choir of angels.

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Given what you learned about evolution, natural selection, and genetic information, describe how the gecko's coloration might have evolved.Rank the stages from earliest to oldest.

Answers

The sequential order here is genetic information >> natural selection >> evolution. This order allowed the emergence of new adaptations (e.g., the gecko's coloration).

Natural selection

Natural selection is the main mechanism by which evolution occurs.

Evolution means descendence with modifications, it is a process that depends on the differential survival and reproduction of the most adapted individuals in a given environment.

Genetic information (variation) is a prerequisite for evolution to occur.

Learn more about natural selection here:

what parts of the brain are effected by the encephalitis?
answer in 3 sentences

Answers

Answer:

Encephalitis caused by the herpes simplex virus (herpes simplex encephalitis; HSE) affects the temporal lobes, an area of the brain responsible for memory and speech. Less commonly, HSE also affects the frontal lobes which are responsible for controlling emotions and behavior.

Explanation:

The idea that action or behavior is entirely influenced by external forces rather than internal will is called __________. Determinism reciprocity modeling self-efficacy.

Answers

Answer:

A

Explanation:

got it right on edge

A manual contains instructions for how to build a variety of structures using a set of interlocking bricks. If this scenario is used as a model for genetic information, what level of genetic information would the manual be​

Answers

Answer:

GENES

"genes contain the information needed to make functional molecules called proteins"

the manual is a gene

the bricks are amino acids

and the structures are proteins

Glucose and. Carbon Dioxide
B) Oxygen
C) Methane
D) None of the above
are the reactants in cellular respiration.

Answers

Answer:

Oxygen

Explanation:

Glucose reacts with water to form carbon dioxide, water and give energy.

If proper precautions are taken, mining will never cause damage to the
surrounding area and environment

A) true
B) false

Answers

Answer:

False

Explanation:

Mining will still be causing environmental damage regardless of precautions taken. However proper precautions can ensure that the workers and surrounding civilization face less risk from mining operations. It can also reduce the damage that is caused.

female with normal color vision with a father who is colorblind

Answers

What? I don’t understand. But color loss is from staring into the sun.

I don't really know what this question is asking but I'm just gonna list what I know...

Colour blindness is an X-linked recessive disorder. This means that the father's genotype will be [tex]X^{x} Y[/tex] while the daughter's genotype will be [tex]X^{X} X^{x} [/tex] as she will automatically receive the recessive allele from dad and the fact that she isn't colourblind means that she received the dominant allele from mom.

If this woman is married to a man with with a genotype of [tex]X^{X} Y[/tex], then there is a 50/50 chance that a boy will be colourblind and no chance that a girl will be colourblind but there is a 50/50 chance that she will be a carrier.

If married to a man with a genotype of [tex]X^{x} Y[/tex], then there is a 50/50 chance that a boy will be colourblind, and a 50/50 chance that a girl will be colourblind but there is a 50/50 chance that she will be a carrier.

HELP ME OUTTTTTTT PLS

Answers

Answer

#2

Explanation:

For example: Newton's law of motion are based on a tested hypothesis. Read up, buddy.

The correct anatomic directional term for at the back side of the human body is.

Answers

Given what we know, we can confirm that the correct anatomic directional term for at the backside of the human body is dorsal.

What are anatomic directional terms?

These are terms used in the study of anatomy. They allow professionals to quickly describe the position or direction of an anatomical feature. The correct term for the backside of the human body is dorsal or posterior.

Therefore, given the consensus for anatomical directional terms, the correct term used to refer to the backside of the human body is dorsal or posterior.

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What is H20 plus CO2?

Answers

Answer:

carbonic acid

Explanation:

The co2 will dissolve into the water causing it to make carbonic acid aka carbonated water

Explain why a pyramid of numbers can be different than a pyramid of energy for the
same food chain.

Answers

Answer:

Explanation down below!

Explanation:

Well, the food chain refers to the chain of consumption of the organisms in the ecosystem which nutrients and energy pass, as one organism eats another. For instance, the plant gets consumed by the herbivores or omnivores, e.g. like rabbit, then the rabbit gets preyed on by the snake, the snake got consumed by the hawk, then the hawk dies, worms and maggots, feed off from the carcass, and eventually the remains/decays return to the soil as additional nutrient or fertilizer. The whole process repeats itself over and over again.

Energy pyramid, refers to the "pyramid" of energy consumption basically. The pyramid is divided into groups and their amount of consumption and production of energy. With producers (such as plants), primary consumers ( such as herbivores), secondary consumers ( such as carnivores) and tertiary consumers (and carnivores). The same example above can be given, from the plant to the hawk. However, the energy pyramid considers the energy transfer as one organism eats another.

Hope this helps <3

What other organic compounds could be used as an energy source if glucose is not available to our cells?
I think I have an answer (lactose) but I just wanted to make sure.

Answers

The transformation of this energy and matter within the body is called metabolism. The immediate source of energy for most cells is glucose. But glucose is not the only fuel on which cells depend. Other carbohydrates, fats and proteins may in certain cells or at certain times be used as a source of ATP.

What is the main difference between food chains and food webs? NEED HELP ASAP

Answers

A food web typically shows an entire eco-system, while a food chain is just one example of each. A food web is like a collection of food chains organised into one thing.

Answer:

examples above

Explanation:

food chains are just chains and they arent as detailed as food webs

Food webs are just many food chains

Hoped that helpd

describe a real world situation that can be represented using a table and graph?
PLS HELP

Answers

census,omicron,store sales,customers,population

A coin floats on the top of a glass of water.

Explain why the coin is able to float on top of the water in this glass.

Answers

Answer:

because it is light and a rock is heavy so the coin floats

Answer:

because it doesn't have too much mass

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