rolero rolero
  • 04-06-2018
  • Physics
contestada

which process is most responsible for the increase in early earth's atmospheric oxygen levels

Respuesta :

tristanmichael tristanmichael
  • 04-06-2018
it is photosynthesis 
Answer Link

Otras preguntas

FOR MY LAST QUESTION I forgot to add the screenshot so, help please! 25 points
subtract 3x^2 7x-43x 2 7x−43, x, squared, plus, 7, x, minus, 4 from 8x^2-6x 28x 2 −6x 28, x, squared, minus, 6, x, plus, 2.
Sue's science class is competing to see who can build the tallest tower. Each group of students gets 10 newspapers and 2 meters of tape. Sue's group decides to
WILL GIVE U BRAINLIEST
Please help! 10 points. If u don’t know the answer don’t answer please!
Match the blue, yellow and orange boxes with a novice
WILL GIVE U BRAINLIEST
3. Jackson says that, for him, the best poems are which ones?
Does saccharomyces have a membrane bound nuclei?
a major problem for general washington was the time duration for his troops the average enlistment was only blank year