Homework Help: 11th grade Biology

Posted by Alicia on Wednesday, September 16, 2009 at 1:35pm.

Match the following..

12. Moves in cycles from nonliving things to living things back to nonliving, etc.

13. Can be passed from one organism to another in a food chain.

14. Is constantly being lost from the biosphere.

15. Can be created by living organisms.

16. Involved in the process of photosynthesis.

The Options are:

A. Matter

B. Energy

C. Both Matter and Energy

D. Neither Matter nor Energy

I think 12 is A, 14 is B, and 15 is D.

For 13 I am confused because energy is the obvious answer, but energy is a form of matter. So would the answer be energy or both matter and energy?

Question 16 is confusing me because of the same problem. (I'm more towards energy though.)

PLEASE HELP!!

11th grade Biology - bobpursley, Wednesday, September 16, 2009 at 1:41pm
16 is both matter and energy.
13 is both matter and energy.
11th grade Biology - Alicia, Thursday, September 17, 2009 at 10:19am
Thank you!

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