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irinina [24]
3 years ago
13

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

Chemistry
2 answers:
STatiana [176]3 years ago
5 0

Answer:

I think it is three times I'm not sure

AveGali [126]3 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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