According to the United States Food and Drug Administration, the recommended daily requirement of protein is 55.6 g. This one give c of energy to your body.

If an atom has 12 protons and 13 neutrons

To separate a mixture of hard candies nd marbles the most efficient method would be

Amolecule is a(n) - a. element that physically combines with another element. b. particle composed of two or more atoms bonded together covalently. c. element that isn't bonded to another element.