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

4. How many bags of grain can be stored in a cuboid granary 12 mx 6 mx 5 m. If each bagoccupies a space of 0.48 cubic m?*150075750375

What are things you can do now to start preparing for the college and scholarship application process? Write one to two paragraphs describing your plan. In your

What's the most important thing to bear in mind when departing on a bike tour? One word planning. The old saying: ‘If you fail to plan, you plan to fail

name the factors of production

Which separation method is used to separate metals ? Which are the separation methods used in agriculture ?

0.1 dm³ of argon contains x atoms .How many atoms are there in 0.2 dm³ of hydrogen gas under the same conditions?A. )×/2B.)2xC.)4x

Complete the following statements to prove that ∠IKL and ∠JLD are supplementary angles. It is given that ∠EIJ ≅ ∠GJI. Also, ∠EIJ ≅ ∠IKL and ∠GJI ≅ ∠JLK, as they

Use the substitution method to solve the system of equations. Choose the correct ordered pair. x+ 3y = 10 y= x + 2 A. (-2,4) B. (1,3) C. (7,1) D. (2,4)

how does the writer use language here to describe zoe's feelings (english)

Which type of bond forms disaccharides?