Chemistry, 06.08.2021 01:00 573589

5. The tradition of giving teachers an apple goes back to 19th century Denmark, where teachers didn't earn enough for food. So, parents would send their children to school
with an extra snack for the teacher. Would current stdents' grades increase if they
brought in treats for their teachers?

Make a hypothesis help plz

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5. The tradition of giving teachers an apple goes back to 19th century Denmark, where teachers didn...

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