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Jessi from Animal Wonders gets a Quiz Show rematch against Hank. Will he prevail this time, or commit an animal blunder?

Find more of Jessi here:
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Hosted by: Michael Aranda

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Sources:
Tongue evolution:
https://www.ncbi.nlm.nih.gov/pmc/arti...
https://www.newscientist.com/article/...
https://www.newscientist.com/article/...
https://www.ncbi.nlm.nih.gov/pmc/arti...
http://www.seagrant.umn.edu/newslette...

Fat Cells:
https://onlinelibrary.wiley.com/doi/a...
https://www.sciencedirect.com/science...
http://www.pnas.org/content/112/24/7466
https://books.google.com/books?id=w_W...

Polar Bear Hair:
https://onlinelibrary.wiley.com/doi/f...
http://proceedings.asmedigitalcollect...
https://cen.acs.org/articles/96/i9/Po...
http://citeseerx.ist.psu.edu/viewdoc/...
https://www.ncbi.nlm.nih.gov/pubmed/2...

Worm medical adhesive
https://www.nature.com/articles/ncomm...
https://www.nature.com/articles/496400d
https://hms.harvard.edu/news/healing-...
https://esajournals.onlinelibrary.wil...
https://alchetron.com/Pomphorhynchus-...

Goat eyes
http://advances.sciencemag.org/conten...
http://science.sciencemag.org/content...
http://archives.evergreen.edu/webpage...

Images:
https://commons.wikimedia.org/wiki/Fi...
https://commons.wikimedia.org/wiki/Fi...
https://commons.wikimedia.org/wiki/Fi...
https://commons.wikimedia.org/wiki/Fi...
https://commons.wikimedia.org/wiki/Fi...