The One-Hole Wonder
6:58–7:31 · 33s
Dr. Rebecca Helm hilariously explains jellyfish minimalism—no butt, just a single "mainus" that handles everything—while breaking down how their shared cavity acts as both stomach and circulatory system.
6:58–7:31 · 33s
Dr. Rebecca Helm hilariously explains jellyfish minimalism—no butt, just a single "mainus" that handles everything—while breaking down how their shared cavity acts as both stomach and circulatory system.
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