Question

why do you need to group objects sometimes
Power Point Presentation
class 9th​

Answer 1

Explanation:

Materials are grouped together on the basis of similarities and differences in their properties. Materials are grouped together for convenience and to study their properties. Grouping materials saves our time, energy and makes our work easier.

Answer 2

Explanation:

Grouping in presentation allows you to move objects together in the presentation slides. It is more advantageous while grouping. Grouping enhances faster and easier way of moving objects than moving one by one. The alignment of the object will not change when you move the objects.