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sukhopar [10]
3 years ago
8

Many people try to eliminate fat from their diets. Which is one reason it is necessary for humans to eat fat?

Biology
2 answers:
Natasha_Volkova [10]3 years ago
7 0

the right answer is A (APEX)

Sonja [21]3 years ago
5 0
I think it is B. Hope that helps

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Science
ioda

Answer:

B

Explanation:

I hope this helps :) :)

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2 years ago
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Explain how the release of sodium and chlorine would lead to a loss of water in the intestines
frosja888 [35]

Answer:

Please find the explanation below

Explanation:

Sodium (Na) and Chlorine (Cl) are two electrolytes that play important role in the absorption of water and nutrients in the small intestine. However, as mentioned in the question, the release of sodium and chlorine would lead to a loss of water in the intestines. This is because of the OSMOTIC phenomenon.

Osmosis is the movement of water molecules from a region of high concentration of water/low concentration of solute to a region of low concentration of water/high concentration of solute via a semipermeable membrane. In this case, the Na+ and Cl- ions serve as the solutes, which when released out of the intestine causes the solution in the intestines to be HYPOTONIC compared to the intestinal environment. This causes an OSMOTIC GRADIENT.

This osmotic gradient i.e. difference in concentration provokes osmotic flow of water from the intestines, which has a low solute/high water concentration, to the outside of the intestines, which has a high solute/low water concentration. Hence, water is lost from the intestine because the solute concentration becomes low when sodium and chlorine ions are released.

3 0
3 years ago
Despite the differences in mature plant cells, all of them are derived from meristem cells. The three major types of tissue syst
zysi [14]

Answer:

A) notocord

Explanation:

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3 years ago
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Choose the statements below that are true about the anatomy of humans that allow for bipedalism. Check all of the boxes that app
sveta [45]
The answers are :

The pelvis is rotated inward

The spine contains a lumbar curve

The big toe is enlarged
4 0
3 years ago
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What model did students employ to ensure more reliable data?
Irina-Kira [14]

Answer:

what the choices

Explanation:

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