CBSE BOARD X, asked by gr447033, 9 months ago

Excessive exposure of humans to UV rays results in i) damage to immune system ii) damage to lungs. iii) Skin cancer. iv) peptic ulcers

Answers

Answered by AnishkaAnnshita

ANSWER:

Excessive exposure of humans to UV rays result

iii) Skin cancer.

Answered by smohan6872

Answer:The UV-rays have extremely harmful effects on human beings, other animals as well as plants. ... It can cause skin cancer, damage the eyes by causing cataract, also damage immune system by lowering the body's resistance to diseases.

Explanation:

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