Answer:
True
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Because skeletal muscles to bring about rapid contractions that generate heat.
I think 3 is true because cell s organelles and its shapes depends on their functions and works they will do , so when a cell have more mitochondria that means it is a cell that need more energy than the other cell and It would release more energy from glucose molecules., for example spermatozoid is a kind of cell that have more mitochondria than cone cells(cells of sight in eyes)because sperms are motive and must able to move!
Answer:
D. Cells came from nonliving things.
Explanation:
Answer:
yes beacuse it cant produce food themselves they depend upon other for food
Answer:
a. Thin myofilaments contain actin, tropomyosin, and troponin.
Explanation: is correct/post protected
