1. 33 Unit 1:2 Human Organ Systems
We have seen that the different parts of plants are called organs. Animals also have organs. Can you think a few examples of animal organs?
The organs in a human system work together in teams. A group of organs that work together is called an organ system.
Here are the vocab terms for Human organ systems:
Digestion
Nerves
Mouth
Brain
Liver
Spinal cord
Stomach
Sense organs
Pancreas
Respire
Small intestine
Trachea (windpipe)
Large intestine (colon)
Lung
Rectum
Bronchus
Blood vessels
Ribs
Arteries
Diaphragm
Veins
Organ systems
Heart