jman5434 jman5434

02-03-2018
Biology

contestada

Oxygen accounts for what proportion of the volume of gases in the atmosphere?

Respuesta :

mikelover208 mikelover208

05-03-2018

Nitrogen- 78%
Oxygen- 21%
Argon- 0.93%

Answer Link

Otras preguntas

HOPE YOU ARE HAVING AN AMAZING DAY! Just know that you are a loved, special, beautiful human being. Weather your a boy, girl, trans, non binary, YOU ARE AMAZING

Which are names of Kingdoms for levels of organization for living things? Check all that all that apply Plantae Protista Panthera Mammalia Animalia Bacteria Arc

Please help me with an explanation thank you!

which factor debate over national security in the united states during the 1940s and 1950s

Theard a loud BOOM!, then saw a car that hit another car What Figurative language is this help asap

why and how should we conserve rare plants and animals?

Fire extinguishers need to be checked _______ to make sure they are working properly.A) Weekly )B) Twice a year) C Every two weeks) D Monthly

Roberto said, "I'm thinking of a fraction that is equivalent to 3/9. The denominator is 2 more than the numerator." What fraction is Roberto thinking of? Enter

HELP PLEASE !! HELP WITH ALL OF THE ANSWERS IF YOU CAN TYSM

What is the change in momentum of a 3 kg object accelerating from rest to 12 m/s?