starting with parent material list steps that lead to formation of an a-horizon

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Answer 1
parent material, organic matter, sand, silt, clay, water
Answer 2

Answer:

Explanation:sequence copy the graphic organizer below. starting with parent material, list steps that lead to the formation of an a-horizon


Related Questions

8x998 pls helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

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Answer:

7984

Explanation:

7984 will be your answer

Plant cells don't have mitochondria in their cytoplasm because of the presence of chloroplasts that convert light energy into chemical energy.

True
False

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Answer:

true brainliest pls

Explanation:



bio



is my answer correct ?


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No, the option you chose is wrong. Salad dressing is a suspension & the oil & the particles gets settled when left undisturbed (2nd option.) Oil & water (the other particles) are immiscible, so it's a suspension. Some salad dressings can be a colloid as well. But, the 2nd option suits better here.Your answer is wrong because in a suspension, the particles are big & aren't informally distributed throughout the mixture. That's only in a solution/colloid. Suspensions have particles that are unevenly distributed & are big enough to scatter light until they settle down (Tyndall effect).

name the organelles that perform each of the following functions

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Answer:

Please give more context.

Explanation:

10. What 5 traits do the bird and its closest relative share?

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Answer:

EGGS WITH SHELL

AMNIOTIC EGG

FOUR LIMBS

BONY SKELETON

VERTEBRAE

Explanation:

The five traits that the birds and their close relatives share are given below:

Amniotic eggVertebraeLimb development (four)Bony skeleton and feather arrangements.Egg with envelope (shell).

What do you mean by traits?

Traits may be defined as a state of a character, which is a distinct variation of a phenotypic characteristic of an organism.

Every organism shows some common as well as distinct traits as compared to its close relatives. This represents the evolutionary analysis of organisms in a phylogenetic tree.

Therefore, above are the five traits that the birds and their close relatives share.

To learn more about Birds and their close relatives, refer to the link:

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1. Which of the following is NOT a stress which affects plant cellular reactions?
A. Drought stress
B. Heat stress
C. Nutrient stress
D. Salt stress

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Answer:

I believe the answer would be C. Nutrient stress. I hope this helps you! :)

Which type of ATP production requires oxygen?​

Answers

Answer:

Cellular respiration

Answer:

Cellular respiration

Explanation:

because it needs it to release energy from food for use by cells.

The phospholipid by layer is What

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Phospholipids are made up of two layers, the outer and inner layers. The inside layer is made of hydrophobic fatty acid tails, while the outer layer is made up of hydrophilic polar heads that are pointed toward the water.

What are the roles of the nucleus, cytoplasm, mitochondria, and the cell membrane in eukaryotic cells? in your own words nothing from the internet

Answers

Answer:

What are the roles of the nucleus, cytoplasm, mitochondria, and the cell membrane in eukaryotic cells?

Explanation:

1.The cell membrane holds the cell's internal contents from its environment

2.the nucleus, the cell's "brain", holds the cell's DNA in the form of chromosomes, and makes protein codes that tell the other organelles to function in a certain way once the codes are made into literal proteins and passed around the cell

3.The cytoplasm is the gelly fluid inside the cell. It is the place for chemical reaction, and provides a place where other organelles can operate within the cell properly, and the cytoplasm keeps the cells from moving around.

4. The main job of the mitochondria is to convert nutrients into energy through cellular respiration, making ATP. the mitochondria are known as the powerhouse of the cell.  In addition to supplying energy, the mitochondria is involved in a range of other processes,like signalling, cellular differentiation, cell death, as well as control of the cell division cycle and cell growth.

nerve fibers are insulated from one another by __________.

Answers

Answer:

endoneurium

Explanation:

The endoneurium is a layer of connective tissue composed of endoneurial cells that surround and protect the myelin sheath of each myelinated nerve fiber.

nerve fibers are insulated from one another by endoneurium.

What are nerve fibers and their composition?

A nerve fiber is a long axon from a nerve cell (neuron muscle). The body of the nerve cell is anatomically located either inside the ganglia of the peripheral nervous system or within the central nervous system.

The ganglionic neurons' axons that travel from the retina's vitreal surface to the optic disc make up the nerve fiber layer. These axons are not myelinated until they reach the optic disc and break through the sclera. The optic disc's white color is a result of oligodendrocytes' myelination of them at this point. They help in the communication of two nerve fibers.

Thus, nerve fibers are insulated from one another by endoneurium.

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Main Points of the Theory of Plate Tectonics

Midocean ridges form at very large large cracks in _______

Molten magma fries through the crack and cools to form new ___________

New Magma from below pushes up, causing the seafloor to ________​

Answers

Answer:

Midocean ridges form at very large cracks in the ocean.

Molten magma fries through the crack and cools to form new land.

New magma from below pushes up, causing the seafloor to spread (divergent boundary).

Hope this helps

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Have a great day!!!

Which of the following accurately describes facilitated diffusion

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Answer:

Xarwdef

Explanation:



bio




what’s the answer??




will give brainliest to correct answerer


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Number 2 one I think its correct

Suggest why cells need to differentiate​

Answers

Answer:

The lower the pressure, the lower a liquid's boiling point is. That's why water boils much faster at the top of a mountain than it does at the bottom. In space, there is no pressure. So the boiling point could easily drop to your body temperature.

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20. The specific molecule that an enzyme interacts with is called the ___
Fill in the blank please help!!!

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answer:
substrate

explanation:
enzymes catalyse the reactions of substrate molecules

How is energy released from ATP?
ANSWER CHOICES IN THE PIC

Answers

Answer:

Explanation:

When one phosphate group is removed by breaking a phosphoanhydride bond in a process called hydrolysis, energy is released, and ATP is converted to adenosine diphosphate (ADP). Likewise, energy is also released when a phosphate is removed from ADP to form adenosine monophosphate (AMP).

Someone help and plz make sure it’s right :) will mark brainiest

Answers

Answer:

total # of species

Explanation:

species richness is a number of different species represented in the ecological community landscape or region.

Answer: Species richness is the number of different species represented in an ecological community, landscape or region.

What is Photosynthesis?

Answers

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy!

Answer:

the process where plants use sunlight to synthesize foods from carbon dioxide and water to get their energy.

As a living organism (you) what is your Habitat, Ecosystem, and Biosphere?

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Answer:

An ecosystem is a community of living organisms interacting with one another and their non-living environment within a particular area. ... The biosphere is that part of the earth inhabited by living organisms, including land, ocean and the atmosphere in which life can exist. It is the global ecosystem.

Explanation:

What are some threats to soil ?

Answers

Answer:

we need to focus on the 10 main threats to soil functions: soil erosion, soil organic carbon loss, nutrient imbalance, soil acidification, soil contamination, waterlogging, soil compaction, soil sealing, salinization and loss of soil biodiversity.

Explanation:

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which of these primate groups is most closely related to hominids?

Answers

Answer:

apes such as chimpanzees

Explain why the shape of an enzyme is important to its function.

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Answer:

The shape of an enzyme is very important because it has a direct effect on how it catalyzes a reaction.

Each enzyme is folded into a shape that allows the substrate(s) to fit into the active site, which is where the reaction occours. Other substrates do not fit into this active site. This is why each enzyme can only catalyse a specific reaction

Answer:

hey

how is the weather that side

How to make bacteria as a treatment for sewage waste

Answers

Answer: Bacteria break down organic material in wastewater and form the floc that settles and separates solids from liquids. Controlling F/M ratio–a vital component to creating a favorable environment for wastewater bacteria–can be accomplished through the use of bioremediation products. Bacteria account for 95% of the microorganisms in wastewater. They are single-celled microorganisms that are classified based on their response to oxygen.

Aerobic bacteria use oxygen, which is added mechanically, to break down wastewater contaminants, converting it into energy. Bacteria use this energy to grow and reproduce. Anaerobic bacteria obtain oxygen from their food source. As anaerobic bacteria break down sludge, they produce methane gas. This methane gas can be used as an alternative energy source, called biogas, to fuel the wastewater treatment process. Anaerobic bacteria can also be used to lower the amount of phosphorus in the effluent. Although they prefer oxygen, facultative bacteria can switch between aerobic and anaerobic forms in response to their environment.

What is the main idea of the last paragraph?

Answers

Answer: What Paragraph?

Explanation:

There is no paragraph, this could mean that the main idea is anything

what is the name used to refer to the clogged xylem tissue?

Answers

Heartwood. In contrast to sapwood, a term for the dead, clogged xylem cells near the center of a tree. Heartwood is the tree's main column of support.

The name used to refer to the clogged xylem tissue is heartwood in contrast to sapwood, a term for the dead, clogged xylem cells near the center of a tree. Heartwood has been the tree as the main column of support.

What is xylem?

Xylem has been defined as the vascular bundle which has been used to transport water and other minerals from the root part to other parts of the plant. The main function of the xylem and phloem is to transport water and minerals from root to other parts of the plant.

The last common ancestor of the gymnosperms and angiosperms possessed the same characters such as the pollen, seeds, and the vascular tissue.The gymnosperms are a group of plant that are known as seed- producing plants such as Ginkgo, gnetophytes, cycads etc.

Angiosperms has been the plant that produces flowers and having seeds enclosed within their fruit. Gymnosperms have no production of flowers and fruits and they contain bare seeds on the surface of their leaves.

Therefore, The name used to refer to the clogged xylem tissue is heartwood in contrast to sapwood, a term for the dead, clogged xylem cells near the center of a tree. Heartwood has been the tree as the main column of support.

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What are characteristics that are unique to wetlands?

Answers

Answer:

  Wetlands must have one or more of the following three attributes: 1) at least periodically, the land supports predominantly hydrophytes; 2) the substrate is predominantly undrained hydric soil; and 3) the substrate is saturated with water or covered by shallow water at some time during the growing season of each year.

Explanation:The minimum essential characteristics of a wetland are recurrent, sustained inundation or saturation at or near the surface and the presence of physical, chemical, and biological features reflective of recurrent, sustained inundation or saturation.

how is the majority of energy within an ecosystem lost?

Answers

Answer:

idekoifoiwhwoifh

Explanation:

Annuals, Biennials, Perennials
Life Span
Annuals
Biennials
Perennials
Description
Insert Voiceover
of you
ring this
and place it

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Answer: Insert Voiceover

double-stranded dna looks like a ladder that has been twisted into a helix, or spiral. the side supports of the ladder are:

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Skskskskksksskkksksksakkskksakakwwkkkkkkoooollllllkkoko

Please help me with this Biology question, thanks.

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what’s the question?
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