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Guide Questions
1. What will happen if there is no light or sound in the world?
2. What are the uses of light and sound to man?​


Sagot :

Answer:

1. When there's no light It would be hard for us to see if there's no sound, Nothing because it just means that air doesn't have pressure waves going through it.

2.The uses of light is for us to see

sounds uses for us to hear.

Explanation:

Sound is so confusing Hope it helps