Answer:
B
Explanation:
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1.B. Enzyme,2.A. Epiglottis,3.D. Stomach,4.D. Nephrons,5.B. Filtering the blood to remove wastes,6.A. Amino Acids,7.<span>A. Protein</span>
Letter choice A is the answer
Receptors in muscles<span> provide the brain with information about </span>body<span> position and movement. The brain controls the contraction of </span>skeletal muscle<span>. The </span>nervous system<span> regulates the speed at which food moves through the digestive tract.</span>
A or D.
If you were wanting to get the most work completed then I would most likely choose A and have answer D as a second choice.
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