Try, avoid harmful substances and practice refusal skills.
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Answer:
IT HAS 4 CHAMBERS THAT PUMP BLOOD, 2 ONE THE RIGHT AND 2 ON THE LEFT
Explanation:
I don’t know if there are supposed to be answer but if not the I would say then first you should take a deep breath and just think of things that are calming and do one of those things then go talk it out with someone you trust most
I'm pretty sure its called a compound fracture