Statistics for Obscure Animal Facts

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Hint	Answer	% Correct
Venomous mammal that lays eggs	Platypus	100%
Amphibian native only to Lake Xochimilco	Axolotl	54%
Can survive the vacuum of space	Tardigrade	51%
Cephalopod with an exterior shell	Nautilus	41%
Biologically immortal	Immortal Jellyfish	29%
Animal with the most complex eyesight	Mantis Shrimp	24%
Fungus-farming insect	Leafcutter Ant	20%
This bird's chicks have claws on their wings	Hoatzin	17%
Carry sea anemones in each of their claws	Pom-pom Crab	15%
Have a skull, but no spine	Hagfish	12%
The only cold-blooded mammal	Naked Mole-rat	7%
Has a shell made of iron	Volcano Snail	7%