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earnstyle [38]
3 years ago
15

Do jelly fish have back bones

Biology
1 answer:
Nat2105 [25]3 years ago
5 0
No they are spine less they flow along with the current and eat what flows their way.Hope this helpes 5 days later
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The liver develops: as a ventral outgrowth of the embryonic foregut. incorporates both endodermal and mesodermal components. dev
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3 years ago
The generation time for E. coli cultured under ideal condition is 20 minutes. If E. coli divides every 20 minutes under ideal co
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