Question

Define grouping. Why do we need to sort materials into groups?

Answer 1

Answer:

Dividing materials into groups makes it easy to study their properties. It also helps to observe any pattern in these properties. For example: by placing similar types of objects together, we can locate them easily.

hope it helps you

Answer 2

Answer:

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Dividing materials into groups makes it easy to study their properties. It also helps to observe any pattern in these properties. For example: by placing similar types of objects together, we can locate them easily