What is true about HOT AIR ?
It is light in weight.
It helps in moving downwards
It is heavy in weight
It helps in moving upwards
Answers
Answered by
0
Answer:
Last 2 sentence r true
Explanation:
it is light
n
it helps in moving up
Answered by
0
Answer:
CORRECT ANSWER
It is light in weight.
WRONG ANSWERS
It helps in moving downward.
It is heavy in weight.
It helps in moving upward.
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