Which statement is true of all type of selection? A. the size of a population increase after selection
B. the rate of mutations increases after selection
C. progeny increase in strenght and fitness after selection
D. favorable traits increases in frequency after selection

Which of the following explains why a tree is often used as a model to represent the principle of common descent

Dna replication occurs in preparation for

Which pair of sentences is describing the same velocity? a. a car is parked. a car is moving in circles. b. a bus drives 40 miles per hour north. a truck drives 50 miles per hour north. c. a boy walks east at 6 kilometers per hour. a girl walks west at the same speed as the boy. d. valerie rides her bike south at 8 kilometers per hour. owen jogs south at 8 kilometers per hour.