Which of the following would increase the gravitational force between two objects, x and y? a. decreasing the mass of object x. b. decreasing the mass of object y. c. decreasing the velocity of each object. d. decreasing the distance between them

Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.

Sand is more likely than shale to preserve fossils. true false

Which of the following are in a chemical family a. ca, sc, k b. cu, ag, au c. so, ge, sb