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

Natalie wants to find the amount of plastic she needs to cover the base of a conical container. The cone is 8 inches tall and makes a 63° angle with the base. W

The sum of the ages of two friends ia 15 years Two years ago, the product of their ages in years was 30 write the suitable quadratic equation to solve the probl

what does x=, im very stuck on this

you are the student of nspes Lalganj write a report on Annual Sport meet celebrated on 2023

Solve the system using Gauss-Jordan elimination. Be sure to clearly mark your answer! (8 points) 4r - 2s - 2t = 30 4r 5s 2t = 10 r 4s - 3t = 20

Find mode of the following size 2 3 5 6 7 frequency 4 6 2 5 3 1

Binary fission is a method of ________ reproduction. a) sexual b) asexual

What are the statutory requirements for a pour-over gift into a trust? a) No requirements b) Must be in writing c) Must be notarized d) Requires court approval

an insulated beaker contains 300g of water, intially at 30°C. water at 100°C is added until the temperature of the mixture reaches 50°C. the specific heat capac

HELPPPPPPPPPP PLEASEEEEEEEE!!!!!!