Question

Water vascular system is the characteristic of which group of animal ? How does it help ?​

Answer 1

Answer:

Water vascular system is the characteristic of which group of the following: ... Water vascular system is a characteristic feature of the phylum Echinodermata. It consists of an array of radiating channels, tube feet, and madreporite. The water vascular system helps in locomotion, food capturing, and respiration.

Explanation:

Answer 2

Answer:

echinoderma is correct option