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maksim [4K]
3 years ago
11

What are three functions of a starfish's water vascular system?

Biology
1 answer:
olchik [2.2K]3 years ago
6 0

The water vascular system of a sea star enables movement, digestion and respiration through the use of water to exert force on limbs known as tube feet. The vascular system is primarily water but also contains coelomocytes, protein and potassium salts.
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