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qwelly [4]
3 years ago
13

How many cells are there in the human body and how many microorganisms are there in a human body?

Biology
2 answers:
scoray [572]3 years ago
7 0

Answer:

The amount of cells in the human body is almost impossible to count, but it is estimated there is about 300 trillion cells in the human body.

Explanation:

nydimaria [60]3 years ago
5 0
As of 2014, it was often reported in popular media and in the scientific literature that there are about 10<span> times as many microbial cells in the human body than there are human cells; this figure was based on estimates that the human microbiome includes around </span>100 trillion<span> bacterial cells and an adult human</span>
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Answer:

The correct option is A

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Explanation:

Countercurrent multiplication moves sodium chloride from tubular fluid into interstitial space deep within the kidneys. The concurrent multiplication process build up osmotic gradient interstitial fluid in a single effect. Here, sodium chloride is driven by active transport out of the tubular fluid in the thick ascending limb into the interstitial fluid, which becomes hyperosmotic. This result to water moving passively down its concentration gradient out of the tubular fluid in the descending limb into the interstitial space to a point where it attains a state of equilibrium.

Therefore,the correct option is A, where the ions leaves the ascending limb to make water comes out of descending limb.

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