Question

What were the 3 sources of energy in Earth’s early atmosphere?

Answer 1

hydrogen, helium and other hydrogen-containing gases from early Earth

Answer 2

is that what its asking?

Answer 3

thanks again.

Answer 4

anytime

Answer 5

https://quizlet.com/19647917/the-origin-of-life-flash-cards/

Answer 6

use this if u need it ill b getting off the computer here in a sec if u need help just tag me ill b back here tomorrow

Answer 7

ok thanks