Answer:
The mouth is the beginning of the digestive tract. In fact, digestion starts here as soon as you take the first bite of a meal. Chewing breaks the food into pieces that are more easily digested, while saliva mixes with food to begin the process of breaking it down into a form your body can absorb and use.
Explanation:
Answer:
Pumping enough blood to deliver things throughout the body such as oxygen and nutrients
Explanation:
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Answer:
False.
Explanation:
Ancel and Keys are the two physiologists that determines the factor related to diet and its effect on the health of individual. According to them, the cardiovascular disease mainly occur due to the consumption of teh saturated fats.
The Ancel and keys studies the dietary pattern of Mediterranean. They performed the starvation experiment on the men and their relation with the diet and health. The factor wealth was not included in their discovery.
Thus, the answer is false.