Directions: Box the materials that float and circle the things that sink. 9. plastic bag 1. toothbrush 10. nail 2. plastic cup 11. paper clip 3. rock 4. 12. styrofoam key 5. 13. wood paper 6. cellphone 14. marble 7. glass 15. hanger 8. coin
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Answer:
Box:plastic bag, plastic cup styrofoam key
Circle: Toothbrush, nail, paper clip, rock, wood paper, cellphone, marble, glass, hanger, coin
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