Science, asked by muhammadaycardo, 5 months ago

What are materials with useful changes and materials with harmful changes? give 10 examples please.

Answers

Answered by ItzzHeartlessBoy

5

Answer:

Certain changes of materials in the environment. Composting, recycling, technological development, water cycle and photosynthesis are changes that have good effects. Some changes have bad effect like pollution and destruction of habitat and lose of lives.

Answered by Anonymous

0

Answer:

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answer is in the attachment

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