Answer: where are the options?
Explanation:
B, because the mitochondria is the power house of the cell meaning it’s where the energy is made in a cell.
Answer:
the shaft and the bone marrow
Explanation:
A hard outer layer called cortical (compact) bone, which is strong, dense and tough. 2. A spongy inner layer called trabecular (cancellous) bone. This network of trabeculae is lighter and less dense than compact bone.
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