Answer:
any process of formation or growth; development: the evolution of a language; the evolution of the airplane. a product of such development; something evolved: The exploration of space is the evolution of decades of research
Explanation:
Answer: A. The enteric nervous system will slow down digestion to conserve energy.
Explanation:
Proteins is a main source of energy that transports nutrients through your body, provides structure, and acts as a messenger via the circulatory system.
Stretching prevents injury when exercising