At which point is cool air circulating beneath warm air? A. 1

B. 2

C. 3

D. 4

The point where the cool air circulated beneath warm air is option A. 1

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as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper.

it may be wrong but i think its a