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Today I Learned@lemmy.worldEnglish · 1 year ago

TIL some sharks lay eggs and they look like this

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TIL some sharks lay eggs and they look like this

natgeo@lemmy.world to

Today I Learned@lemmy.worldEnglish · 1 year ago

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Varyk@sh.itjust.works
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1 year ago
The shark eggs have spiral ridges on their outer layer which helps them grip better to rock crevices. The mother shark screws the egg into rock crevices and nook which prevents the eggs from getting washed away by waves.

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