The gravitational pull of this type of tide causes the Earth's water levels to be either extremely high or extremely low.

A. neap tide

B. O proxigean tide

C. sun tide

D. spring tide

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.

Depending on the organism the number of in a cell may change

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks