You are writing a safety contract for your class. list 10 things you would include in the contract.

1.always listen to teacher

2 no eating in class

3 always have attentive listening

4 always have proper safety material

5 wear eyeglasses when needed

6 let others be able to listen

7 don't play around with chemical

8 if you see the fire tell the teacher

9 no smoke

10 pull your hair in the back like a ponytail

14 days is the half-life of phosphorus-32

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