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EleoNora [17]
2 years ago
13

____cells cannot be replaced when they are damaged. options: red blood nerve

Biology
1 answer:
ipn [44]2 years ago
6 0

Answer:

Nerve cells

Explanation:

Nerve cells do not renew themself. Sure, they can be repaired.

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An action potential involves potassium ions moving <u>outside </u>the cell and sodium ions moving <u>inside </u>the cell.

<h3>how does it action potential work?</h3>

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Explanation:

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