Answer:
Change in the species structure of an ecological community over time. (A)
Explanation: Google
This condition is referred to as Hematochezia
extinct organisms; that is, they belong to species that are no longer living anywhere on Earth. (3) The kinds of fossils found in rocks of different ages differ because life on Earth has changed through time.
Answer:
This force is called capillary action.
Hope this is the answer... : )