Answer:
it's B
Explanation:
it would have been C but the body produces the lactic acid only and not carbon dioxide
The answer is Cri Du Chat
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Motor neurons are involved in the skeletal muscle contractions in vertebrates, as the process is a synaptic one. These occur due to a conscious effort by the brain, from which these signals originate. In some reflexes, the signal originates from the spinal cord.
Answer:
A. up to nine times the mass of the sun. 100%
Explanation:
please mark brainliest
