kkyylleerr kkyylleerr

01-02-2021
Biology

contestada

What percentage of the atmosphere is
Nitrogen gas N2

Respuesta :

beautifulcharm beautifulcharm

01-02-2021

Answer:

78 percent

Explanation:

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

Answer Link

Otras preguntas

What percentage of 128 is 96?

a car moving 50 miles per he speeds up steadily to 70 miles per he over a period of 30 minutes.how far did it travel during the 30 minute period of acceleration

What is the most important mineral in a layer's diet and why? Has to do with chickens

How have social norms changed in America since the decade of the '60s? How does your generation's norms and mores differ from those of your parents? Grandparent

Predict what would happen if there were an other chapter in the book "to kill a mockingbird"?

can anyone help me please <3 Which of the following is a function equivalent to f(x) = 3(1.7)^4x? f(x) = 25.06x f(x) = 3(8.35)x f(x) = 3(8.25x) f(x) = 48

Match the word to the definition. 1. persuasion the art of influencing the thoughts, feelings, or beliefs of another 2. mass media media created by the few for

a cable company wants to find out the average number of hours its customers spend watching cable television. which group would best represent a sample of the po

Nephrons are found in the _____. kidney bladder large intestine pancreas

I'm not good in math at all can anybody please help me with this please I'm really struggling stress out