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spin [16.1K]
3 years ago
12

Three questions please help​

Biology
1 answer:
LUCKY_DIMON [66]3 years ago
6 0
This photo shows the differences between phloem and xylem/functions of stems

description of root: is the organ of a plant that typically lies below the surface of the soil.
function of roots: absorption of water
storage of food and nutrients


description of leaves: organ of a vascular plant
function of leaves: gas exchange occurs here!!!
1) leaves have large SA for fast diffusion
2) contain many stomata to allow movement of gases into and out of the leaf.

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4 years ago
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3 0
3 years ago
What structure keeps harmful chemicals out of animal cells?
Charra [1.4K]

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4 0
4 years ago
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amid [387]
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7 0
4 years ago
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Ivahew [28]
I think the correct answer from the choices listed above is option A. One way in which bacteria differs from humans is that bac<span>teria are single-celled while humans contains a lot of cells. Bacteria can be found microscopically while humans are not. Hope this answers the question.</span>
5 0
3 years ago
Read 2 more answers
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