eselojorideqwa123
eselojorideqwa123 eselojorideqwa123
  • 01-12-2021
  • Biology
contestada

air is made of ____and ____​

Respuesta :

mitak5575
mitak5575 mitak5575
  • 01-12-2021

Answer:

The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen.

Answer Link
I02001
I02001 I02001
  • 01-12-2021

Answer:

air is made of nitrogen and oxygen

Answer Link

Otras preguntas

Why were IC engines invented and by who?
Why amendment 2 is important
what forms a food substance into small balls and then pushes them into the
Things that can happen when light moves from one material, like air, to another, like water
Name a resource that could limit the survival of animals within a population
how do you find the mean absolute deviation
Estimate the solution to the system of equations. 7x−y=7 x+2y=6 ​
For a track meet, Tara ran the 1,600 m event at constant speed in 5 minutes and 20 seconds. What was her speed? THIS IS 60 POINTS.
how would a 3D imaging help ocean study?
(1) Reality show producers who give their "actors” scripts are not being unethical because everyone knows that the shows are scripted. (2) In the past few year