Gerald performed an experiment to determine if photosynthesis was affected by the amount of light that a plant received.

this is math not biology xd

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.

genetic variation will increase because of a new habitat and food source.

explanation:

d. groundwater flows through the subsoil and deposits minerals.