Question

_____16. What part of the bone manufactures blood cells? a., compact bone b. spongy bone c. bone marrow d. joints _____17. What do you call the end of two bones joined together? a. cartilage b. joints c. irregular bones d. ligaments _____18. Which vitamin and mineral is important to keep the bone healthy? a. vitamin A b. vitamin C c. vitamin D d. vitamin E _____19. What happens to the food after chewing? a. It is broken down into smaller pieces c. It becomes drier for easy swallowing b. It combines into bigger pieces d. It is mixed with acids in the mouth _____20. What is the mass of food called as it enters the small intestine? a. amylase b. bolus c. chime d. feces _____21. What happens to food during chemical digestion? a. Food is taken inside the body c. Food is broken down into nutrients b. Food is taken outside the body d. Food is broken down into smaller particles _____22. What is the function of the small intestine? a. Allows movement of food from the stomach to the rest of the body. b. For the digestion and absorption of nutrients. c. Aids in mechanical digestion of food. d. Acts as temporary storage of food. _____23. Which is NOT a function of the pancreas? a. Produce bile that breakdown fats. b. Secretes pancreatic juice to neutralize the acidity of the chime. c. Releases enzymes that breaks down protein and fats. d. Produce insulin that regulates the amount of sugar in the blood. _____24. What is the role of the large intestine in the digestion process? a. It secretes bile b. It absorbs some of the water and salts c. It secretes enzymes that digest protein d. It serves as a temporary storage for food _____25. What do you call the opening at the end of the alimentary canal here undigested materials are excreted? a. anus b. rectum c. small intestine d. large intestine​

Answer 1

Answer:

16.bone marrow

17. joints

18. vitamin D

19. a broken into smaller pieces

20..bolus

21.(c)

22.(B)

23.(A)

24.[B]

25.A)