(i) food chains are single sequence of who eats whom in a community. |
(ii) food chains better represent the entire community. |
(iii) food webs represent the complex interaction among food chains. |
(iv) food chain is the flow of energy in a population. |
A) (i) and (iii)
B) (i) and (iv)
C) (i), (ii) and (iii)
D) (i), (ii), (iii) and (iv)
Correct Answer: A
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