Struggles8866 Struggles8866
  • 13-05-2022
  • Geography
contestada

before there was any life on earth, which gas was absent from the ancient atmosphere?

Respuesta :

Yessir21Savage Yessir21Savage
  • 13-05-2022
Oxygen was absent on earth
Answer Link

Otras preguntas

how will you describe the pathway of oxygen in breathing system?
Factor the following and find the zeros.1. x2 - 169 = 0                2. x2 + 14X + 49 = 03. x2 - 17x + 42 = 0        4. 2X2 - 9X - 5 = 05. 3X2 + 11X - 4 =0
what takes place when you inhale and exhale
Steve built a rectangular  table that is 72 inches long and has a perimeter of 240 inches.What is the width of Steve's table? Please answer for me.
please help me write the following sentences correcting any incorrect word choices. 1- We will ad his order to the list. 2- Jack will advices us. 3- The keys fe
Find the pattern and use it to list the nth term in the sequence. 1, 1/32,1/243,1/1024,1/3125
What is the complement of the angle 178 degrees and 100 degrees
please help me write the following sentences correcting any incorrect word choices. 1- We will ad his order to the list. 2- Jack will advices us. 3- The keys fe
describe how the life of a teen parent differs from the life of a teen without a child.
what is an intentional fallacy?