Which stable (nonvariable)gas in the atmosphere is inert and unusable in life processes?
A)oxygen
B)nitrogen
C)argon
D)carbon dioxide
E)neon

Question

Quizplus · Accepted Answer

Argon is a stable gas in the atmosphere that is inert and unusable in life processes. While oxygen, nitrogen, and carbon dioxide all play important roles in various life processes, argon does not interact with other elements to form compounds and is not utilized by living organisms. Neon is also a stable gas in the atmosphere, but it is not as abundant as argon and does not play a significant role in the atmosphere or life processes.

Which Stable (Nonvariable)gas in the Atmosphere Is Inert and Unusable