Willa tests her model by placing the large clay ball, a single marble, and a single ball bearing one at at time on the plastic. Which object creates the deepest well? How can these observations be applied to solar system objects? Explain.

the answer is c) abandoned properties that are contaminated with hazardous materials.

i think the answer is

mass

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?

oxygen +1 most likely