C. Brakes
As these are important if you need to stop suddenly
It generally depends on the teacher you're working with. But to be on the safe side, I'd incorporate your first and last name, the date the assignment was finished on, which assignment it was, and your teachers name. Anything else like lesson number and school name can be left out, but you might want to annalyse it before forgetting, or adding it in.
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im not sure what you mean buy that but yes small changes does make a difference over generations.
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