Answer:
The answer is B: All the muscle cells innervated by a single motor neurorn.
Explanation:
It is called a motor unit, all muscle fibers that are innervated by a motor neuron cell. A motor neuron cell can establish contact with up to 150 muscle fibrils, which when activated causes their simultaneous contraction, therefore, all the muscle fibers of a motor unit contract and relax at the same time.
Answer:
Arrector pili muscles
Explanation:
These are small muscles, attached to hair follicles in mammals.
About 6 different mutations before a normal cell can turn into a cancer cell
Answer:
"i always cook foods that are low in fat"
Explanation:
Answer: A healthcare power of attorney is different from a living will, because naming an agent involves designated someone to act for you while a living will allows you to provide advanced instructions for yourself
Explanation: