05.02H MC
In which of the following ways are the concepts of gradualism and punctuated equilibrium in evolution similar?

A) Both find long periods of relative stability within each species in the fossil record.
B) Both state that evolution has been going on throughout Earth's history.
C) Both explain that evolution happens continuously as small genetic variations accumulate.
D) Both require extinction of one species before another species can arise.

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen