Which of the following is true?
A) The number of species existing at one time has decreased t...
Biology, 11.02.2020 17:20 asseatingbandit
Which of the following is true?
A) The number of species existing at one time has decreased throughout history.
B) Natural selection always favors complexity and a larger body size.
C) Species on Earth today are just a fraction of all species that ever lived.
D) Until recent history, extinctions have always happened gradually and on a small scale.
E) Most organisms present early in Earth's prehistory were more complex than modern organisms.
Answers: 1
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