A species of insect grows resistant to a pesticide that farmers commonly use. What type of selection is this an example of and why? Select one:

Artificial selection, because only individuals with resistant traits survive.

Natural selection, because a human applies the selective force.

Artificial selection, because a human applies the selective force.

Natural selection, because only individuals with resistant traits survive.

After frida stops exercising, she continues to breathe heavily. what is most likely occurring in her body? heavy breathing during exercise has produced an oxygen surplus in her muscles. this oxygen is being transported to her lungs. this is a result of aerobic respiration. heavy breathing during exercise has produced a carbon dioxide surplus in her muscles. lactate is being transported to her liver. this is a result of aerobic respiration. strenuous exercise has caused her body to be in carbon dioxide debt, and she is breathing hard while lactate is transported to the liver. this is a result of anaerobic respiration. strenuous exercise has caused her body to be in oxygen debt, and she is breathing hard while lactate is transported to the liver. this is a result of anaerobic respiration.