What will happen if you use the same calories as your body uses

The part of the nephron provides initial filtering of the blood in the urinary system.

Mucous membranes.. a. cover or line external surface of body. b. line internal body surfaces that are in contact with the environment. c. produce antibodies to combat infection. d. secrete sweat, which has antibacterial enzymes.

Which of the following is not a symptom of chronic fatigue syndrome