The release of carbon dioxide in the chemical reactions.
I believe the answer would be D) kitchen scraps and grass clippings
Human activities contribute to climate change by causing changes in Earth's atmosphere in the amounts of greenhouse gases, aerosols (small particles), and cloudiness. The largest known contribution comes from the burning of fossil fuels, which releases carbon dioxide gas to the atmosphere.
It's called The mesentery!
Phosphorus cycles between living things and the SOIL... Soil is the correct answer
