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

if x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]

Match the definition to the term. 1 . syntax another word for languages 2 . phonetics cannot be understood in the ordinary sense 3 . nonverbal the only one of i

10 points?? Please help me? ASAP. PLEASE

The following scenario is an example of which step in the five-step model of communication? Pablo: "Guess who I just ran into!" A)feedforward B)business C)

How did Supreme Court rulings in the civil rights cases in 1883 affect the situation of African Americans in the post-Reconstruction south?

Which of the following is the main reason early New England had villages rather than cities? 1. The area did not have ports for trade. 2. Not many people live

(PLEASE HELP!! A.S.A.P!!!)"Similarity In Right Triangles"Solve For XA.) 10B.) 20C.) 14.5D.) [tex] 6\sqrt{3} [/tex]

describe how you can act financially responsible.

What operating system is a smartphone most likely to use? 1.BSD 2.Mac OS X 3.Symbian 4.Linux

Two angles are complementary. The larger angle is 36 more than the smaller angle. What is the measure of the larger angle?