The original source of energy for the pyramid is the
a) sun.
b) all photosynthetic organisms.
c) decomposers, not seen in the pyramid.
d) phytoplankton, which are photosynthetic.

A

Explanation: he Sun is the original source of energy in all food chains on the surface of the Earth and in the upper parts of the Oceans. Primary Producer.

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.