AP BIOLOGY

Detailed explanation-1: -Your body requires only small amounts of minerals, which are nutrients that occur naturally in rocks and soil. You need seven minerals-calcium, sodium, potassium, magnesium, phosphorus, chlorine, and sulfur-in significant amounts. Calcium is important in blood clotting and the functioning of your nervous system.

Detailed explanation-2: -Minerals are substances like calcium, phosphorus, iron, and zinc that are found in rocks and the soil. They also are needed for optimal nutrition. There are 16 different minerals that are known to be needed in our diets.

Detailed explanation-3: -Micronutrients are nutrients that a person needs in small doses. Micronutrients consist of vitamins and minerals.

Detailed explanation-4: -Plants also need small quantities of iron, manganese, zinc, copper, boron and molybdenum, known as trace elements because only traces are needed by the plant.

Detailed explanation-5: -Nutrients that are made by living things, are required only in small amounts, and that assist many chemical reactions in the body are vitamins.