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Asystem is a whole consisting of parts that work together to perform a function(s). There are natural systems as well as manmade systems. Examples of systems in nature are the digestive and respiratory systems. Examples of man-made systems are electrical and decimal systems. Understanding these systems allows Man to understand how they operate and how parts influence and interact with one another to perform a function.
章節
- Systems
- The Destroyer Of Teeth
- Vegetation Village
- I Don’t Want An Injection!
- Eyes
- Reading
- Counting Your Hair On Your Head
- Sense Of Touch
- Body Temperature
- Ha! Ha! Ha!
- Different Blood Groups
- The Crying Sapling
- Gobbling Food
- Croak! Croak!
- Feeling Drowsy
- Catching A Cold!
- Eagle Catches A Rabbit
- Elephant’s Long Trunk
- Animals With Pouches
- Kitty Is A Devil!
- Dolphins To The Rescue
- How Come Birds Don’t Have Teeth?
- Complete Circuit
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