Science, asked by chhavi6590, 1 month ago

How do circulation process took place in hydra

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Answered by ishakumarisingh557

0

Sponges and hydra live in water and do not have blood or any circulatory system. ... In simple multicellular organisms like Hydra, the transportation of material from cell to cell takes place through simple diffusion. Sponges have water transport system or canal system that helps in transportation of materials

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