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Misha Larkins [42]
2 years ago
12

Why is the arm often described as a sort of lever?

Chemistry
2 answers:
siniylev [52]2 years ago
8 0

Answer:

because the bones in the arm often pivot just like a lever does.

Korolek [52]2 years ago
3 0
The long bones in the arm pivot around the elbow like a lever!
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