The life that exists on Earth today likely arose from a single common ancestor. Judge each statement below and select the ones that explain how natural selection has played a role in the
diversity of life on Earth from that single ancestor. Select all that may apply. *

C and D?

Explanation:

Took the test, got it wrong showed the answers.

yes you are doing it right great gob

explanation:

the most common type of reef is the fringing reef. this type of reef grows seaward directly from the shore. they form borders along the shoreline and surrounding islands.