23. Which of the following statements is TRUE? a. Gene flow stops the process of speciation.
b. Species divergence stops the process of
speciation.
c. Isolated groups are more likely to exhibit
evolutionary stasis
d. Genetic mutations are never good for a
population.

Blood has traveled from the heart to the toes. which describes the next step of the circulation process?

Which statement best explains why cells were observed in more detail using a compound microscope than a simple microscope? a compound microscope has greater magnification ability than a simple microscope. the compound microscope was invented before the simple microscope. a compound microscope is much easier to manufacture than a simple microscope. compound microscopes were more common than simple microscopes.

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.