Review the bar graphs you created in the Lab Report for Discussion. Using the discussion board, share your data and your conclusion of the effects of acid rain on seed germination based on collected data. Describe how your data supports, or does not support, your conclusion. Respond to your classmates’ conclusions. Do you agree or disagree with their supporting evidence?

the correct answer is:

a population changes in response to a change in the environment.

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.