Which fact(s) below did you include in your explanation?
A. Carbon is found in all living things.
B. Carbon is found in different forms on Earth.
C. The carbon cycle provides a continuing
source of carbon.

Can someone give me the answers to this?

Which of the following best explains the changes in biodiversity shown in the graph?

In 1859, the english naturalist charles darwin published a book entitled on the origin of the species. one of the major ideas that was presented in his book was the theory of natural selection. what was another idea that was presented in his book?