Chance2020 Chance2020

15-01-2021
Chemistry

contestada

The gas that makes up about 21 percent of the atmosphere is blank

Respuesta :

brantmeierh brantmeierh

15-01-2021

Answer:

oxygen makes up 21 percent of the atmosphere

Answer Link

Otras preguntas

Simplify Negative 8 over 2 divided by 6 over negative 3.A. −4B. 2C. −2D. 4

Nearly every discussion of global environmental problems involvesinformation

Fred orders pictures from a photographer. Each picture costs $5.50. A one-time shipping fee of $4.25 is added to the cost of the order. The total cost of Fred’s

How do companies show concem with the health and safety of employees? Please help me with this questions!!

15) JoJo runs at a rate of 6 miles per hour. How manymiles will he run in 3 hours?

Mike wants to buy a 20 oz bottle of water for $4.00. Mary isn't as thirsty and only wants an 8 ounce bottle of water for $1.75. Mike says "its cheaper PER OUN

The boiling point of ethanol is 78.40°C. A student conducts an experiment and finds a boiling point of 75.70°C. How far off from the accepted value was the stud

what is an example of a soultion

Evaluate the following expression. 6 squared -1

Why do you think some historians describe the event ( Soviet invasion) in Afghanistan as the "Afghanistan Miracle"?