21-04-2017
Biology

contestada

What gases was not part of earths original atmosphere

Respuesta :

cutelion918 cutelion918

21-04-2017

Nitrogen is the gas that was not part of earth's original atmosphere

Answer Link

lbris486 lbris486

21-04-2017

the answer is argon is not apart of earth atmosphere

Answer Link

Otras preguntas

Pietro sailed his sailboat 1,260 yards in 30 minutes. What is the average number of yards he traveled per minute?

What were the main results of the united states s victory in the spanish-American War

Country A has an absolute advantage over Country B in the production of both soybeans and corn. Explain a scenario in which both countries would benefit if Coun

What is the radical form of 9 1/2?

Which process temporarily disrupts homeostasis because it increases an already high concentration of chemicals in the cell?

can you help me spanish

Simply this expression (-0.25x- 3) - (1.5x +1.4)

A reason for England passing the Navigation Acts was to increase income, or: Trade Revenue Dept

What are two terms used to describe the period between ancient and modern times

the stove and the freezer weigh at least 260kg. the stove weighs 115 kg. How much would the freezer weigh?

ACCESS MORE EDU ACCESS