MCQ
Animals of which group are not fresh water
  • A
    Crustacea
  • B
    Insecta
  • Echinodermata
  • D
    Sponge

Answer

Correct option: C.
Echinodermata
c
(c)Echinoderms are exclusively marine most members are bottom dwellers or banthonic some are pelagic while a few are sedentary.

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