The graph shows the speed of a car during a trip along the highway. What can you say, in general, about the speed of the car?
A) It is constant during the trip.
B) It is moving at a slow rate of speed.
C) It is increasing throughout the trip.
D) It varies at different times during the trip.

Afarmer has applied a pesticide to control a pest population that is affecting her crops. the pest population has reacted as shown below. which best describes the process that the pest population has experienced due to this environmental change? a genetic diversity b natural selection c natural resistance d genetic resistance

You can tell from this karyotype that the individual is female because the karyotype has two chromosomes labeled

What the theory that the sun goes around earth was replaced with the theory that earth goes around the sun this was an exaple of a