Question

Water vascular system is a striking feature of _______.​

Answer 1

Answer:

Water vascular system is a striking feature of echinodermata

Answer 2

Answer:

here is the answer:-

Echinoderms..

Explanation:

Echinoderms have a water-driven tube system that the members of this phylum use for their locomotion. This system is also known as the water vascular system. It also helps in food capturing..