I need help on picking a topic?

1 ⤊

i need help picking a topic that involves physics, chemistry, and biology. i cant think of anything. this is a topic that so we can do an experiment.

2006-10-30 13:51:31 · 3 answers · asked by Yahoo! User 4 in Education & Reference ➔ Homework Help

peroxide

2006-10-30 13:56:16 · answer #1 · answered by foxfire 5 · 0⤊ 0⤋

Geological Engineering of Artificial Coral Reefs.

2006-10-30 21:56:50 · answer #2 · answered by fancyname 6 · 0⤊ 0⤋

gravity. You could have fun dropping things.

2006-10-30 21:55:47 · answer #3 · answered by Anonymous · 1⤊ 0⤋