a2heekgsavBlack
a2heekgsavBlack a2heekgsavBlack
  • 06-02-2016
  • Geography
contestada

Most of Earth's dry air is made up of
A. carbon dioxide and oxygen.
B. nitrogen and argon.
C. nitrogen and oxygen.
D. oxygen and argon.

Respuesta :

dahamivherath
dahamivherath dahamivherath
  • 06-02-2016
the answer is, C. nitrogen and oxygen. 78℅ of nitrogen and about 21℅ of oxygen domain most of the dry air.
Answer Link
hylankn57stu
hylankn57stu hylankn57stu
  • 29-04-2021

Answer:

It is B.

Explanation:

Hope this  helps you

Answer Link

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