CBSE Class 9 Answered
Enlist some intrinsic and extrinsic factors which affect human health.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
Intrinsic factors:
i. Malfunctioning of some vital body organs and immune system.
ii. Genetic disorder.
iii. Hormonal imbalances.
Extrinsic factors:
i. Unbalanced or inadequate diet.
ii. Disease causing microorganisms.
iii. Environmental pollutants.
iv. Bad food and drinking habits.
Answered by | 04 Jun, 2014, 03:23: PM
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