Easy Science Class 9 Level 13

Why is sanitation important in principle of prevention?

Principle of prevention में sanitation क्यों जरूरी है?

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Correct Answer

A. pathogens के spread को कम करता है / It reduces spread of pathogens

Explanation

Step 1: Identify the concept: this is disease prevention. Step 2: Clean surroundings and safe waste disposal reduce spread of germs. Step 3: Remember sanitation equals germ control.

Step 1: concept पहचानें: यह disease prevention है। Step 2: Clean surroundings और safe waste disposal germs के spread को कम करते हैं। Step 3: Sanitation equals germ control याद रखें।

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