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kirza4 [7]
3 years ago
12

The richest layer of soil would be found at

Biology
2 answers:
aleksandrvk [35]3 years ago
7 0
Bedrock is the answer
Serggg [28]3 years ago
3 0

Answer: The first horizon is the “A“ horizon. It is more commonly called the topsoil. The topsoil is usually the darkest layer of the soil. It is the layer with the most organic material.

Explanation:

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On average, women:
olga55 [171]

On average, women tend to carry extra weight around their bellies. Thus, option "B" is correct.

<h3>What is belly fat?</h3>

An excess in fat will cause it deposited in various parts of the body. One of the locations is the visceral part of the digestive system in the belly. This will cause the belly to look bloated and called "beer belly" or "central obesity". The fat is also located in the subcutaneous part of the skin.

Thus, option "B" is correct.

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4 0
2 years ago
What are the three parts of an amino acid?
katovenus [111]
1. the carboxylic acid group which contains carbon and oxygen

2. the amino group, which contains nitrogen and hydrogen

3. the r group which varies with each amino acid
6 0
4 years ago
__________is an ancient form of exercise development in india​
Dovator [93]

Answer:

Yoga

Explanation:

Yoga was developed centuries ago in India.

8 0
3 years ago
What structural feature of cells can allow molecules to flow directly from the inside of one cell to the inside of the next?
Evgesh-ka [11]
The correct option is C.
Plasmodesmata are microscopic channels which are found in plants and some algae, these channels transverse the cell wall of plant cells and enable transportation and communication among cells. Plasmodesmata allow molecules to move directly from one cell to another cell.
7 0
4 years ago
Read 2 more answers
Animals with a three-chambered heart would include:_______
Setler79 [48]

Animals with a three-chambered heart would include Amphibians.

  • Amphibians have three-chambered which comprises of two Atria and one ventricle. Examples of Amphibians include Frog, Toads, Salamanders.
  • In Amphibians heart blood from the single ventricle travels to the lungs, skin, and body, where it is oxygenated. Before being pumped out of the heart, deoxygenated and oxygenated blood are mixed in the ventricle.
  • This is because the Amphibians have low rate of metabolism and thus requires less oxygen for their metabolism.
  • As a result heart's load to deliver oxygenated blood to body is lowered.

Thus, from the above pointers we can conclude that only Amphibians from the option have three-chambered heart.

Learn more about Amphibians:

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4 0
1 year ago
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