Seudónimo Seudónimo
  • 14-02-2017
  • Social Studies
contestada

Which gas is most abundant in earth’s atmosphere?
A. oxygen
B. nitrogen
C. carbon dioxide
D. methane

Respuesta :

briannharris
briannharris briannharris
  • 14-02-2017
The correct answer would be A if not C. Because scientific studys prove that carbon dioxide and oxygen are both in the air
Answer Link
joshharris2002
joshharris2002 joshharris2002
  • 14-02-2017
The most is nitrogen, which accounts for 78% of the mass of dry air.
Answer Link

Otras preguntas

Which sentence from “The Tell-Tale Heart” uses the correct format for a parenthetical citation?
All of the colonies except Georgia sent delegates to the to discuss Great Britain’s decision to close the port of Boston.
Which of the following words is a synonym for unusual
What is the quotient 8 x 4 − 12 x 2 − 16 x 4 x , where x ≠ 0 ?
Please help which letter goes where ?
HELP ASAP!!!!!!!!!!!!!!!!!!!!!! To find the quotient of two fractions, you first need to rewrite the division problem as an equivalent multiplication problem. F
answer the following correctly
Simplify the following expression using the distributive property. 3(x + 8) 3x + 8 11x 24x 3x + 24
How does King structure his speech? (R.I 2.5) Group of answer choices All of the above. He uses rhetorical devices such as parallelism and repetition to help th
Answer all these questions, please I will give brainlist:)