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ahrayia [7]
3 years ago
14

Can anyone help me please?

Biology
1 answer:
Lana71 [14]3 years ago
5 0

Answer:

I think the answer is 2 or 1

Explanation:

(so sorry if im wrong)

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when you rub your hand together,you produce a little heat.describe the flow of energy that causes the heat to be produced.use te
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The flow of energy starts in in you arms. You put your hands together, and use your arms to move your hands back and forth, this is kinetic energy. Your hands rubbing together causes the molecules to bump into each other, this is friction. As the molecules bump into each other they begin to move faster, and the fast movements of the molecules is what creates heat.
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The concentration of solute outside of the cell are_____than the inside of the cell
tatiyna

Answer:

If you place an animal or a plant cell in a hypertonic solution, the cell shrinks, because it loses water ( water moves from a higher concentration inside the cell to a lower concentration outside ). A single animal cell ( like a red blood cell) placed in a hypotonic solution will fill up with water and then burst.

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A new cancer fighting agent was discovered in a rare tropical plant. In animals, the substance prevents mitosis by disrupting th
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I believe the answer is The spindle fibers  

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Yes it can

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Because when they know it , this Will follow

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