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Lera25 [3.4K]
3 years ago
12

The chemical elements essential to life

Biology
2 answers:
Juli2301 [7.4K]3 years ago
5 0

Answer:

Hydrogen, Oxygen, Carbon and Nitrogen

Dimas [21]3 years ago
3 0

Answer:

Oxygen, hydrogen, nitrogen and phosphorus

Explanation:

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Sugars are necessary for human cell function. Which of the following are human cells NOT
nirvana33 [79]

creating simple sugars from smaller molecules

Explanation:

The human cell is not capable of creating simple sugars from smaller molecules.

Simple sugars are the smallest unit of carbohydrates and are not created by the body. They are products obtained from food digestion.

  • Simple sugars cannot be hydrolyzed into simpler carbohydrate molecules.

When they combine together, they form polysaccharides which are complex carbohydrates.

These polysaccharides are complex carbohydrates.

learn more:

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What do maned geese depend on for survival
aksik [14]

The correct answer is Sedge

7 0
4 years ago
A human liver cell has a different size and shape from a human muscle cell. What is the best explanation for these differences?
mylen [45]

Answer:

A

Explanation:

<u>A human liver cell would have a different size and shape from a human muscle cell because they perform different functions in the body.</u>

<em>The shape a cell would assume and its size depends on the function the cell performs. The functions of the liver in the body of humans differ greatly from the functions of muscles. While the former helps in detoxification, deamination, digestion, etc., the latter helps in support, movement, etc. </em>

The correct option is A.

6 0
3 years ago
The path the ova (egg) takes in fertilization is:
Fudgin [204]

Ova or egg cells are the gametes produced by ovaries in the female reproductive system. So ovaries is the first one in the line. From the ovaries, egg cells move to fallopian tubes where fertilization takes place. After this, the zygote moves to uterus for implantation.  

So correct answer is Option 1- <u>ovary, fallopian tube, uterus</u>.

6 0
3 years ago
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The answer is totally D. Chemical messenger !
none of the others really make sense haha
8 0
3 years ago
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