What is the longest bone in the human body?

Are needed by the body in large amounts in order to maintain good health

1. controls how much sugar is in the blood pancreas 2. controls the other glands pituitary gland 3. manufactured by the brain to relieve pain thyroid 4. gland that regulates the body's energy levels endorphins

The age of receding pandemics is one of three progessive ages of epidemiologic transition. select one: true false