OpenStudy (anonymous):

Jellyfish don't have a true hydroskeleton, but they do use water for support and to help them move. T or F

2 years ago
OpenStudy (anonymous):

That is a true statement!

2 years ago
OpenStudy (anonymous):

Insects, crustaceans, and many other invertebrates have a hard outer case called an exoskeleton. This protects them against blows and predators, and keeps them from drying out. But, slugs, leeches, and jellyfish have soft bodies and no exoskeleton.

2 years ago
OpenStudy (anonymous):

thank you!

2 years ago
OpenStudy (anonymous):

No problem!

2 years ago
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