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.
The majority of elements, and especially metals form salts.
there is no such limitation. you can have any number of form elements
Metals form salts.
Practically all chemical elements can form salts.
Fieldsets are used to organize form elements.
Elements combine together by chemical bonding to form compounds.
are molecules are joined together to form elements