martianreader
martianreader martianreader
  • 21-04-2017
  • Biology
contestada

In the formation of Earth's atmosphere throughout its history, each of the following gases have, at one time or another, been the dominant gas in the atmosphere, EXCEPT
A) oxygen.
B) nitrogen.
C) water vapor.
D) carbon dioxide.

Respuesta :

xychus666 xychus666
  • 19-08-2019

Answer: A)Oxygen

The answer is a oxygen

Answer Link

Otras preguntas

Describing Write two sentences about the town of Makkah
Evaluate lim x²-1 x/x^2+3x-4​
Can someone help me with this?
Reconnecting... what does this mean
how much would $500 invested at a 4% interest compounded continuosly be worth after 7 years round your answer to the nearest cent
Who is Torrance's governor and what is their political party?
Draw an illustration using the given information below (you don't need to answer the question itself and assume that the buildings, ladders, etc. are all on the
Find the axis of symmetry and the vertex of the graph of y = 3x2 −18x + 17. x = 3; (3, −10) x = −3; (−3, −17) x = 6; (3, −18) x = −6; (3, −10)
What role does sulfuric acid play in the fischer esterification?.
what is one difference between shakespeares romeo and juliet and ugo falenas 1912 film version