The amount of water on earth grows by a year

Match with o for organic and i for inorganic for each compound

When plants use sunlight to make food, the energy of sunlight is

Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?