2. Which main body system is responsible for breaking down food for energy?
A
B
D
B
C
D
C
B
B
A
B
D
C
A
D
Thanks It's all correct, I just got a few wrong so I wouldn't look suspicious. ;)
1.A
2. B
3. D
4. B
5. C
6. D
7. C
8. B
9. B
10. A
11. B
12. D
13. C
14. A
15. D