HELP!!! I need some suggestions on my science project idea ?
I have discovered a type of chemical that might promise to curb the desire for additive food. (by additive, I mean any kind of food that any living organism consume additively). My purpose is to discover a way to curb the desire for addictive [...]
(NaturalNews) Because I take a large number of nutritional supplements, I’ve become increasingly concerned over the years about supplement excipients, binders and fillers. One ingredient frequently used in vitamin manufacturing is titanium dioxide, a nanoparticle powder made of fine titanium bits. It’s best known as an ingredient in sunscreen, but it’s also used in thousands [...]
Physical and Chemical Changes?
Just need to check if my answers are right. If any of them are wrong please correct and explain why. Thanks in advance.
1. Boiling water for tea. Physical
2.Digesting food. Chemical
3. Soda goes flat. Physical
4.Shooting a rubber band. Physical
5.Grilling a hamburger. Physical
6. Adding sugar to your tea. [...]