eselojorideqwa123 eselojorideqwa123

01-12-2021
Biology

contestada

air is made of and

Respuesta :

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

01-12-2021

Answer:

air is made of nitrogen and oxygen

Answer Link

Otras preguntas

Who is your hero? If you could live anywhere, where would it be? What is your biggest fear? What is your favorite family vacation? What would you change about y

3x +7y=10 and I’m solving for y and I got multiple awnsers

Point a (2,2) and d (-4,-3) are located on a grids what measurement is closest to the distance between point a and point d

Grey ran 2.4 times as many miles as Emory. If Emory ran 2.08 miles, how many miles did grey run?

techers in the master gardener program are

6th grade history The etruscans were skilled in .....

Jeff uses the expression 2(3b + 1) to determine how many books (b) he needs to order for his store. If b = 12, how many books should Jeff order?

calculate the pay for the following day of a weekly time card given a wage of $16/hr

how long ago did civilizations begin to farm in the middle east a. 500 b. 2,000 c. 11,000 d. 30,000

A number divided by 3 less 2 is at most