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Environment, Ecology, Health and Hygiene


19. 

The total organic matter present in an ecosystem is referred as

Answer : A. Biomass

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20. 

Body Builders are

Answer : A. Protein

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21. 

Epoxy resins are used as

Answer : C. adhesive

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22. 

Orange is a source of

Answer : C. Vitamin C

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23. 

Fresh foods and fruits contain more of

Answer : A. proteins

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24. 

If water pollution continues at its present rate it will eventually

Answer : C. makes O2 molecule unavailable to water plant

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