Please help will mark brainliest 13 points

A C and G

Explanation:

Hi! I am a high school student so I might be wrong but from what I understand these seem to make the most sense. Well, A makes sense because there would be more weight to the ball because of the increase in the overall weight of the ball. C make sense because the more density the MORE likely the object is to SINK, and less density would mean the object is MORE likely to FLOAT. G makes sense because obviously if you added a weight to the ball in would make the ball sink due to the force of gravity pulling the heavier ball down. I hope this helps

i believe the answer would be b. hope it : )