Wikijunior:Biology/Organs

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Wikijunior:Biology
Tissues Organs Systems

Organs[edit]

A heart

Many living things have Organs.

Your Heart, Brain, Lungs, Liver, and Kidneys are organs.

Organs are made of two or more tissues.

Organs each have something that they do. The heart pumps blood. The lungs give you air.

Organs work together in groups called Organ systems.