What is mechanical digestion?
A) The absorption of food in the small intestine
B) The breakdown of food by enzymes
C) The use of physical actions to break down food
D) The use of villi to break down food
Correct Answer:
Verified
Q35: The respiratory system exchanges which gases?
A)Carbon dioxide
Q36: What moves the food from your mouth
Q37: Which accessory organ's secretions neutralize stomach acid
Q38: How is BMI calculated?
A)By using a person's
Q39: What is chemical digestion?
A)The absorption of food
Q41: The systemic circuit specifically circulates blood _.
A)from
Q42: What happens during diastole?
A)The heart muscles contract,
Q43: A person with carbohydrates A and B
Q44: What is the primary function of the
Q45: Which of the following correctly explains what
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