shaletynaturna
shaletynaturna shaletynaturna
  • 12-11-2015
  • Biology
contestada

Which process is the major source of oxygen released into the atmosphere?
A. cellular respiration
B. photosynthesis
C. automobile exhaust
D. the weathering of rocks

Respuesta :

ari1471
ari1471 ari1471
  • 12-11-2015
B. photosynthesis is the major source of oxygen.
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