amiannagaddis amiannagaddis
  • 21-05-2019
  • Biology
contestada

Can you please help.....?????!!!!!!!!

Can you please help class=

Respuesta :

melanie3428 melanie3428
  • 21-05-2019

i think nitrogen and oxygen

Answer Link
Аноним Аноним
  • 21-05-2019

Answer:

C- nitrogen and oxygen

*Edit*

Explanation:

dry air is composed of about 78% nitrogen and about 21% oxygen

Answer Link

Otras preguntas

10x2tens=200tens=help please
Fill In The Table To Remind You Whay happens when you multiply integers
The diagram shows a ball resting at the top of a hill. Which statement best describes the energy in this system
is a artwork book considered science book
Out of 5,400 raffle tickets sold at the carnival, 180 are winners. At this same rate, how many winning raffles tickets can be expected if 8,100 raffle tickets a
is that the correct answer
Can animals see in the dark better than humans?
A blue whale has a length of 28,578 millimeters. What is the length of a blue whale in kilometers? Show your work below by writing the conversion factors you u
Parallel lines in space are coplanar.
sentences with gerunds