Integrated Thematic Science Series [Level 1]-What is Photosynthesis?

by Lai San Mei

Publisher - COMIC HOLIC SDN. BHD.

Category - Children

A system is a whole consisting of parts that work together to perform a function(s).

There are natural systems as well as man-made system. 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.

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