During an El Niño event, rain is pushed away from A: the western South American coast

B: the equator

C: the eastern Australian coast

D: Antarctica

What are two reasons for why a species might disappear from the fossil record?

What is thought to have caused the mass extinction at the end of the cretaceous period?

Consider darwin's first writings on the theory of natural selection. an important point of darwin's essay on the principle of population, written in 1798, was a peer's observation that in nature plants and animals produce far more offspring than can survive, this observation can be attributed to a) charles lyell. b) thomas malthus. c) jean-baptiste lamarck. d) johann friedrich meckel.