Salamander famous for regrowing limbs

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Your new ahaAxolotl

Axolotls retain larval features such as external gills into adulthood. Source: Axolotl ↗

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35Fish that inflates as a defenseRECALL
Pufferfish
Some contain tetrodotoxin
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36This insect builds mounds with carefully regulated internal air flow.RECALL
Termites.
Some termite mounds help manage temperature, moisture, and gases through their structure.
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37Spiders produce this protein fibre to make webs and other structures.RECALL
Silk.
Spider silk is a protein fiber with different properties depending on how the spider uses it.
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