How did Bartolomé de las Casas draw distinctions between the Spanish people and the American Indians? List at least two examples to support your ideas. GIve your answer in the form of at least two complete sentences.

Kidneys are an extremely important part in the full functionality of the body they not only eliminate toxins but they regulate the levels of salt, potassium, and acid. They also produce hormones that helo other organs to function.

The kidneys are involved in several processes like removing waste products from the body, removing drugs from the body, balancing the body's fluids, releasing  hormones that regulate blood pressure , producing an active form of vitamin D that promotes strong, healthy bones and controlling the production of red blood cells