Is an example of an abiotic factor for a given animal. a. an organism that competes with it b. the air it breathes c. the animal which feeds on it d. a mouse on which it feeds

B. The air it breathes.

Explanation:

An abiotic factor is a factor that is non-living, while a biotic factor is living.

Abiotic example: the air it breathes

Biotic example: the mouse

hey there!

so, when you eat, your teeth chew and grind food into smaller pieces. this is mechanical digestion. then reactions aided by digestive enzymes break down large food molecules into smaller molecules. this is chemical digestion. the two processes change the food into simpler substances that can be used by the body for raw materials and energy.

hope this

tobey

yes i have all the correct answers

1. c 6. b. 11. c

2. a 7. d. 12. d

3. c 8. b. 13. c

4. d 9. c. 14. d

5. c 10. d. 15. a

16. d. 21. a

17. d.

18. a. 22-30 you must do on

19. d. your own

20. d.