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5 votes
PLS HELP FAST


(PLSS)



(SCIENCE)

PLS HELP FAST (PLSS) (SCIENCE)-example-1

2 Answers

1 vote
Answer:
It’s the first and third box.
User Inigo Skimmer
by
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2 votes

Answer:

A is low pressure and B is high pressure

User Ilmiacs
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4.0k points