If a population of medium sized rodents is placed under a selective pressure that yields both very large and very small individuals it was most likely
a. a stabilizing selection
b. a disruptive selection
c. a directional selection
d. not a natural selection event

Which of the following will not cause mass extinction? a. drastic change is weather b. geological change c. both a and b d. none of the above

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.

Pls quickly! which of the following is true about the behavior of an organism? a. the behavior of an organism is influenced by both its heredity and it’s environment. b. the behavior of an organism is influenced only by the treats it inherits from its parents. c. the behavior of an organism is influenced only by the environment in which it lives in. d. the behavior of an organism is not influenced by either it’s heredity or its environment.