IN
1. Where does final digestion occur?
a. mouth b. large intestine c. stomach d. small intestine
2.in which part of the digestive system does digestion
start?
a. esophagus b. mouth c. stomach d. small intestine
3. When is food useful to the body? When it reaches the
a. body cells b. blood c. intestine d. stomach
4. Which moves the food from the esophagus to the
stomach?
a. swallowing b. fluid c. peristalsis d. digestion
5. Which of the following helps in eliminating the food to
prevent constipation?
a. meat b. chocolates c. rice d. fruits and vegetables
6.Tiny hairs lined inside the nose prepare air for the lungs
by_. a. cleaning it b. drying it
c. moistening it d. warming it
7. How does the body use the energy released in it cells?
a. to rest the body c. for making oxygen
b. to lower body temperature d. for muscles to move
8. When you exhale, the diaphragm helps air leave the
body by __.a. expanding the lungs
b. making the chest larger
c. pushing air into the lungs
d. making the chest smaller
9. It is the pumping organ of the circulatory system.
a. pulse b. heart c. blood d. lungs
10. It carries food nutrients and oxygen to the different
parts of the body and removes carbon dioxide out from
the body.
a. heart b. blood c. intestines d. skin​