No they don't. Fruits,Vegetables don't have calcium such as beans,apples,carrots.
Sodium chloride doesn't contain calcium. Calcium chloride contain calcium.
Sodium chloride doesn't contain calcium. Calcium chloride contain calcium.
No. Apples contain 100% apple.
no, calcium does not contain carbon, making it inorganic
Calculus is a branch of mathematics and therefore does not contain calcium.
No. Protein does not contain calcium.
Calcium.
Yes all living things contain calcium
Apples do not have any fat in them and not enough protein for proper nutrition. If you ate only apples, after a while you would develop severe malnutrition.
Yes, apples contain vitamins: A, C, B, K.
No, the crayons do not contain the calcium carbonate. Calcium carbonate and other foreign materials are usually extruded from crayon.
A calcium supplement will not usually contain calories. Getting calcium from something like milk or cheese will have calories, though.