How do scientists explain the great diversity of life on earth? Different characteristics help what?

A.
young organisms find their parents.

B.
living organisms survive and reproduce.

C.
all organisms create unusual homes.

D.
certain organisms compete with each other

Question

How do scientists explain the great diversity of life on earth? Different characteristics help what?

A. 
  young organisms find their parents.

B. 
  living organisms survive and reproduce.

C. 
  all organisms create unusual homes.

D. 
  certain organisms compete with each other

marziajackson$ · Answer

@Luigi0210

anonymous · Answer

@MarziaJackson$ Is this really all of the options?

marziajackson$ · Answer

yes @mrdoldum

anonymous · Answer

@MarziaJackson$ I believe the best answer here is B.

marziajackson$ · Answer

okay thx

anonymous · Answer

The problem is that the question does not actually give answers for how any variation could have occurred, which is what you actually need to be 100% accurate.