It. C because tertiary means. To an Antiguan at least two times
Answer:
The function of the digestive system is digestion and absorption. Digestion is the breakdown of food into small molecules, which are then absorbed into the body. The digestive system is divided into two major parts: The digestive tract (alimentary canal) is a continuous tube with two openings: the mouth and the anus.
I'd say c but I'm not positive
Answer:
Oxygen Consumption-the amount of oxygen the muscles in the body need in order to produce energy for movement. During aerobic respiration oxygen is required to produce ATP from glucose.