Match the AMOEBA with its characteristics. Clic live in dry climates animal like because it eats others moves by using pseudopods, or "false feet"

Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.

The concept of keystone species is controversial among ecologists because most organisms are highly interdependent. if each of the trophic levels is dependant on all others how can we say one is most important

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?