2 years ago

PLEASE HELP ITS VERY EASY FOR OTHER PLEASE ITS A TEST DUE IN AN HOUR PLEASEEEEEEEEEE

Chemistry

2 answers:

STatiana [176]2 years ago

5 0

Answer:

I think it is three times I'm not sure

AveGali [126]2 years ago

3 0

Answer:

once

Explanation:

You can tell each time there is a horizontal line. There is only one horizontal line that shows the object stayed 10 meters away for about 20 seconds.

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