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Paraphin [41]
3 years ago
11

Science fair ideas? please help

Chemistry
2 answers:
egoroff_w [7]3 years ago
8 0
You can Maybe do a volcano?
Neko [114]3 years ago
7 0
When I was in elementary school, I grew several pea plants and watered them with different liquids and measured their growth.  
This is a good experiment because the plants were easy to care for, it provided a lot of pictures which made it easy to present, and it required minimal research. 

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When a person in the hospital is given fluids intravenously, the fluid is typically a saline (salt) solution with about the same
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Swelling of the red blood cells occurs.

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A solution of sucrose (sugar) in water is in equilibrium with solid sucrose. If more solid sucrose is now added, with stirring,
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