To Catch Prey, Frogs Turn to Sticky Spit
Frogs are unmatched in their speed and ability to catch prey. It's all about their super-soft tongue and specialized saliva, say researchers, who got saliva to test by scraping frogs' tongues.
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Health & Science - February 1, 2017 at 07:47AM - To Catch Prey, Frogs Turn to Sticky Spit
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