brjnhiljyehhuuij brjnhiljyehhuuij

21-09-2022
Physics

contestada

What two gases together make up about 99% of Earth's atmosphere? a. Carbon dioxide and nitrogen

A: Nitrogen and oxygen
B: Nitrogen and helium
C: Argon and oxygen
D: Trace gases and nitrogen

Respuesta :

milagrosee120 milagrosee120

21-09-2022

A: Nitrogen and Oxygen

Answer Link

Otras preguntas

Tom earned £173 last week and he worked for 25 hours. How much does he earn per hour?

the last battle of the civil war was fought near

Which is bigger, 40% of 90 or ½ of 80?

What's the difference between gross monthly income, and net monthly income? I'm filling out a loan application, and the application wants to know what my "gross

In which of the following sentences are the pronoun and antecedent not in agreement? Ever since they were little, the soccer players played the game. A student

the first well no investigative body in England was known as

The width of a rectangle is 8 cm less than its length. The perimeter of the rectangle is 52 cm. What is the width of the rectangle?

question10??need help

PLEASE help me with 24 and 25. And explain

instead of defining life, scientists have decided to _____. describe the characteristics of life not differentiate between living and non-living qualify living