Explain how the energy used by an athlete during a football game comes from the energy of sunlight. You have to eat food. After that your body uses bonds to break down the food to get the energy.

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

Construct at least two possible hypotheses for the student’s experiment.

Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b.through genes c. through seasonal cycles d. through hibernation