Answer:
B.
Explanation:
the sun is solar power which gives you natural energy
The term aerobic exercise describes any type of exercise typically performed at moderate levels of intensity for extended periods of time that increases the heart rate. In such exercise, oxygen is used to "burn" fats and glucose in order to produce energy in the form of ATP, the basic energy carrier for all cells. Initially, glycogen is broken down to produce glucose, but in its absence, fat metabolism is initiated instead. Aerobic exercise is an exercise performed at a moderately high level of intensity over a long period of time. For example, running a long distance at a moderate pace.
I don't have enough information but it could be natural selection or mutations.
Supplements the digestive process to break down food
Produces vitamins,short chain fatty acids and proteins utilized by the body
Strengths immune function
Creates beneficial nutrients that prevent weight gain
