kate192 kate192
  • 13-10-2017
  • Biology
contestada

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

Respuesta :

demonzlayeryt
demonzlayeryt demonzlayeryt
  • 13-10-2017
im pretty sure the answer is A.
Answer Link
karlasdiys465
karlasdiys465 karlasdiys465
  • 28-04-2020

Answer:

The answer is A

Answer Link

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