Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

ajsgurl2009

  • 3 years ago

if oxygen had been present in the original primitive atmosphere A. organic molecules would be prevented from joining together B. microspheres could have formed C. aerobic cellular respiration would occur D. protocells would be able to form E. organisms could have carried out cellular respiration

  • This Question is Open
  1. DocNomi
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    A

  2. telijahmed
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    A,C,E seem pretty interesting

  3. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy