Human Body Systems

This system includes the spleen in its army of organs that fight off bacteria.

Which system carries oxygen to your hair follicles?

This system filters metabolic wastes from the bloodstream.

This system includes the pancreas, teeth, and small intestine in its list of organs.

This system secretes human growth hormone to stimulate bone growth.

This system include the gonads: ovaries and testicles.

This system converts long chain proteins to simpler amino acids.

This system is responsible for excreting carbon dioxide from the lungs

This system returns fluid from inflamed tissue to the bloodstream.

This system includes eyes, ears and nose, which all sense the conditions of the environment.