Hi,
Hi,
Protein is essential to the overall health of the body because it
A. sustains life and keeps body systems in good repair.
(It allows the repair of muscles and other parts of the body.)
Answer: The nervous system
Explanation:
The first part of the embryo to develop is the neural tube, which will become the spinal cord and brain. As the nervous system starts to develop, the tiny heart starts to pump blood, and other parts of the body—such as the digestive tract and backbone—begin to emerge.
Hallucinations would be one
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