Calcium is found in your bones. this is an example of a mineral being used for purposes.

Plato Answer Choices

Calcium is found in your bones. This is an example of a mineral being used for ________ purposes

"Biology is the natural science that studies life and living organisms, including their physical structure, chemical processes, molecular interactions, physiological mechanisms, development and evolution. ..."

A. Household

B. Biological

C. Decorative

D. Scientific

neutrons are in the middle of the atom and the electrons, which are much smaller.

i believe you are right for all except the 3rd ( look at sqdancefan his answer is much better)