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Productivity is the rate of production o...

Productivity is the rate of production of biomass expressed in terms of:
`{:(i.("kcal m"^(-3))yr^(-1),,,ii.g^(-2)yr^(-1)),(iii.g^(-1)yr^(-1),,,iv. ("kcal m"^(-2))yr^(-1)):}`

A

ii

B

iii

C

ii and iv

D

i and iii

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The correct Answer is:
C
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