Answer:
Forged parts are often tougher than cast parts. This can be determined by performing tensile tests on various areas on the parts. Additionally, the microstructures of forged and cast parts can be used to determine if a part was forged or cast. The microstructure of a cast part will have a more uniform grain structure.
Explanation:
The answers is 67 don’t ask me I don’t know but trying to get free points
Answer:
It helps them to swim
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Answer: Boiling because it makes the molecules in water bounce around.
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