Question

what is canel systeam​

Answer 1

Answer:

CANAL SYSTEM IN SPONGES. Body of all sponges is the perforated by large number of apertures through which water enters Inside body and flows through a system of criss-crossing canals collectively forming the canal system which is a characteristic feature of poriferans.

Explanation:

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Answer 2

Answer:CANAL SYSTEM IN SPONGES. Body of all sponges is the perforated by large number of apertures through which water enters Inside body and flows through a system of criss-crossing canals collectively forming the canal system which is a characteristic feature of poriferans.

Explanation: