Question

Which of the following activities are possible due to air?

• A. Coke
• B. Coal tar
• C. Coal gas
• D. All of these

Answer 1

Answer: (A), (B), (C), (D)

The correct options are
A Coke
B Coal tar
C Coal gas
D All of these

Respiration is possible due to the presence of oxygen in air.
Air acts as a medium for sound to travel.
Wind helps in the dispersal of seeds.
Birds, insects, and bats are able to fly due to the presence of air.

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