Answer:
Vitamins also help your body use energy from the food you eat. Minerals are chemical elements that help regulate your body's processes. Potassium, for example, helps your nerves and muscles function. Calcium helps your teeth and bones stay strong.
climatologists
Explanation:
they are the ones studying the effects of global warming on earth's climate
Dental School
its when waste water is used to treat plants like a <em>water source </em>
