jaylincayaditto4 jaylincayaditto4

13-05-2022
Physics

contestada

lookup the composition for air. what is the percentage of nitrogen and oxygen present in the air we breathe

Respuesta :

jadnessofficial jadnessofficial

13-05-2022

78 percent nitrogen and 21 percent oxygen

Answer Link

Otras preguntas

sam cut a pie into equal parts.There are 3 slices left.The angle measures for 3 slices is 72.how many slices did he cut?

sam cut a pie into equal parts.There are 3 slices left.The angle measures for 3 slices is 72.how many slices did he cut?

sam cut a pie into equal parts.There are 3 slices left.The angle measures for 3 slices is 72.how many slices did he cut?

why can parents who are heterozygous for type a and type b blood have children with any of the four human blood types?

Simplify (7-5i)(-3+9i)-(5+6i)^2

Morgan found a stone arrowhead. He measured it three times. He measured it as 2 inches to the nearest inch, to the nearest 1/2 inch, and to the nearest 1/4 inch

Why did president Washington want the United States to remain neutral

when we look at a leaf, we see the colors of light that are reflected off its surface. how does the relatively low flow of oxygen in green light?

how is the expression of sex linked genes both similar to and different from the expression of autosomal genes?

What is a series of events that cells go through as they grow and divide