SandwichVoidBerries SandwichVoidBerries
  • 16-12-2020
  • Physics
contestada

PLZ HELP ME

Which event was a major source of atmospheric oxygen?

photosynthesis

decomposition of water

volcanic eruptions

outgassing

Respuesta :

iceskate101
iceskate101 iceskate101
  • 17-12-2020

Answer:

photosynthesis

Explanation:

I just took the midterm and got it correct :))

PLZ MAKE BRAINLIEST, thank youuu <3

Answer Link
sunshinet1983
sunshinet1983 sunshinet1983
  • 11-01-2022

Answer:

photosynthesis

Explanation:

7.04 Semester Test: Earth Science - Part 1

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