No.
A crane is a machine to lift heavy things.
It usually uses a pulley.
A pulley is part of the crane.
A crane is a machine to lift heavy things.
It usually uses a pulley.
A pulley is part of the crane.
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i would think it's closer to a lever.
in fact, it's a complicated machine that uses multiple simple machines.
in fact, it's a complicated machine that uses multiple simple machines.
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Yes, or can also be a type of bird.