daisyluvschool daisyluvschool

26-02-2016
English

contestada

About how much of Earth’s atmosphere is oxygen?

35%
21%
50%
78%

Respuesta :

Аноним Аноним

26-02-2016

Nitrogen takes up 78% of the atmosphere, Oxygen takes up 21% of the atmosphere, and the rest is other gases like Methane, and Carbon Dioxide.

Answer Link

Аноним Аноним

26-02-2016

earth's atmosphere is made up of 21% of oxygen

Answer Link

Otras preguntas

Octavius Origami declares a 4-for-1 stock split. The current price is $82.00 per share, and you own 300 shares. What is your wealth after the split?

An area that depends on another government for protections is known as what?

(Please help!) Given the following information, fill in the blanks below with the correct answer: Note: Please do not spell out numbers. For instance, 2 should

En cierta ciudad, de una muestra de 250 habitantes 20 resultaron con gripe. Si la población es de 225,000 habitantes. ¿Cuántos se estiman que tengan gripa?

Simplify ( − 10 a 3 b ) ( 2 a 2 b ) . − 20 a 5 b 2 − 20 a 6 b 2 − 8 a 6 b

10982 rounde to the nearest ten thousand

Solve the absolute-value inequality. Express the answer using interval notation.

Approximately 80% of the mass of a human body consists of aqueous solutions (spinal fluid, blood, etc.) The solutions are unsaturated salt solutions that are 0.

Please help with this

NEED ANSWER ASAP!! 3.On the working out page is a piece of the floorplan of Siebens apartment. Sieben wants to place three plants in the room 1. A plant that n