Organs

The natural outer layer that covers a person, animal, fruit, etc.

An organ in the body that produces insulin and substances that help to digest food so that it can be used by the body

Two breathing organs in the chest of people and some animals

The organs in your body involved with the digestion of food

Consists of heart, blood vessels, arteries and veins

One of many tissues in the body that can tighten and relax to produce movement

A long tube through which food travels while it is being digested after leaving the stomach

An organ in the body where food is digested

A tube that carries blood to the heart from the other parts of the body

The organ inside the head that controls thought, memory, feelings, and activity

The organ in your chest that sends/pumps the blood around your body

The red liquid that is sent around the body by the heart, and carries oxygen and important substances to organs and tissue, and removes waste products

An organ like a bag inside the body of a person or animal, where urine is stored before it leaves the body