Our Body Worksheet-12

Our Body Worksheet-12

True or False:

1. The process of changing food into substances that our body can use is called respiration.
2. We take in food through our mouth.
3. We take in food through our nose.
4. Food passes down the stomach through food pipe.
5. Food passes down the stomach through intestine.
6. Stomach is a sac-like organ where the food gets mixed thorougly.
7. Anus is a sac-like organ where the food gets mixed thorougly.
8. The intestines take in or absorb what is needed from the food.
9. The mouth take in or absorb what is needed from the food.
10. The undigested food is thrown out through the anus.
11. The undigested food is thrown out through the food pipe.
12. The air we breathe in is called inhaled air.
13. The air we breathe out is called inhaled air.
14. The air we breathe out is called inhaled air.
15. We breathe in through our nose.
16. The air we breathe out is called exhaled air.
17. The air we breathe in is called exhaled air.
18. Air goes down the windpipe into lungs.
19. The brain is the part of our nervous system.
20. The spinal cord is the part of our nervous system.

Answer:

1. False
2. True
3. False
4. True
5. False
6. True
7. False
8. True
9. False
10. True
11. False
12. True
13. False
14. False
15. True
16. True
17. False
18. True
19. True
20. True