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erica [24]
4 years ago
12

What are the sources of phosphorus in the phosphorus cycle

Biology
2 answers:
Luden [163]4 years ago
5 0

Answer:

soil

Explanation:

I think soil.

And I don't know any more.

sladkih [1.3K]4 years ago
5 0

Answer:

It is soil because soil has nutrients and phosphorus needs nutrients.

Explanation:

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the approach to psychology relies on concepts such as adaptation, reproduction, and natural selection as the basis for explainin
Arlecino [84]

Answer:

<em>Evolutionary approach</em>

Explanation:

Evolutionary psychology can be described as a branch of psychology under which theoretical approaches to certain behaviours and their relationship to evolution and natural selection are studied. In simple terms, this evolutionary approach tends to explain that how evolution has influenced and shaped our mind and our behaviour. It is the relationship between evolution and behaviour and hence shows a broader relationship between the fields of evolution and psychology.

8 0
3 years ago
Which of these is a vascular plant?
Olegator [25]

Answer:

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Explanation:

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3 0
3 years ago
An organism's genome is analyzed and found to contain 18% guanine. What percentage of that organism's DNA is adenine?
Oxana [17]

Answer:

32%

Explanation:

According to Chargaff in his complementary base pairing rule, he stated that the proportion of purine and pyrimidine bases is equal to 100%

That is, A + T + G + C = 100%

Where A=T and G=C i.e the proportion of each base pair is equal.

Hence, if the Guanine content is 18%, it means the Cytosine content of that DNA molecule must also be 18%. Therefore:

18 + 18 + A + T = 100

A + T = 100 - 36

A + T = 64

If the sum proportion of Adenine and Thymine is 64% and each must contain equal proportions, A or T = 64/2 = 32

Hence, Adenine contains 32%, likewise Thymine.

6 0
3 years ago
GirI j0in<br>prn-kfct-kpo​
Arturiano [62]

Answer:

Explanation:

No thankyou

4 0
3 years ago
Describe the structure and the function of the stomach. Be sure to include cells and tissues relating to this organ.
Vikentia [17]

Connective tissues support the tissues of the mucosa and connect it to the muscularis layer.

The blood supply of the submucosa provides nutrients to the wall of the stomach. Nervous tissue in the submucosa monitors the contents of the stomach and controls smooth muscle contraction and secretion of digestive substances.

<h3>What is the function of the stomach?</h3>

The stomach secretes acid and enzymes that digest food. Ridges of muscle tissue called rugae line the stomach.

The stomach muscles contract periodically, churning food to enhance digestion. The pyloric sphincter is a muscular valve that opens to allow food to pass from the stomach to the small intestine.

Thus, this could be the answer.

To learn more about stomach click here:

brainly.com/question/8836658

#SPJ1

8 0
2 years ago
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