Which of the following is a part of the geocentric model?

a. all objects in the universe are perfect spheres.

b. all objects in the universe move around the sun.

c. all objects in the universe revolve around earth.

d. all objects in the universe move in random patterns.

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.