Carbohydrates contain carbon, hydrogen, oxygen and nitrogen.
no.
Fats, Carbohyrates, and Protiens are our main sources.
its 4 calories per 1 gram:)
Lipids are stored by the body as energy reserves
All of these are carbon based.
Yes. Complex carbohydrates are polymers, i.e. chains of simple sugars.
The majority of elements, and especially metals form salts.
there is no such limitation. you can have any number of form elements
Practically all chemical elements can form salts.
are molecules are joined together to form elements
are molecules are joined together to form elements
Fieldsets are used to organize form elements.