Multiple choice

Which of these factors influences the longevity of human beings the most?

  1. Hygiene

  2. Nutrition

  3. Literacy

  4. Good standard of living
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Literacy has the strongest correlation with human longevity because it enables better healthcare access, health literacy, and understanding of preventive measures. While nutrition, hygiene, and living standards are important, education empowers informed health decisions.

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