7. What will happen to us and our environment if EM radiation did not exist?
I. Microorganisms can multiply easily.
II. The surroundings will become dark.
III.Contacting loved ones at a distant place will be difficult.
IV.We will be free from radiation that is both harmful and beneficial to us.
Answers & Comments
Answer:
lll.Contacting loved ones at a distant place will be difficult
Explanation:
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