The primary human source of greenhouse gases in earths atmosphere is: a. photosynthesis b. the mining and burning of fossil fuels c. the use of aerosol sprays d. the removal of fossils

The answer is A

the generally accepted parts of modern cell theory include: all known living things are made up of one or more cells. all living cells arise from pre-existing cells by division. the cell is the fundamental unit of structure and function in all living organisms.

because they are eaten by the frog and the frog getseaten by the snake and the snake by the eagle