Q. 1. Which of the following are characteristics of living beings? (i) Respiration (ii) Reproduction (iii) Adaptation (iv) Excretion Choose the correct answer from the options below. (a) (i), (ii) and (iv) only (b) (i) and (ii) only (c) (ii) and (iv) only (i), (ii), (iii) and (iv)

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