Nuclear fission:

a produces less waste than fusion
b creates more air pollution than burning fossil fuels
c often causes thermal pollution of water sources
d all of the above

Explanation for basic character?

Why is permeable soil best for plants that need a lot of drainage?

Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium