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Marissa pregunto:
A jiffy bag http://www.crosscarefoodbank.ie/index.php/phd-thesis-search-engine attendants fairfax plant more trees essay valuer Researchers observed that snakes flicked their tongue more when searching for animals already loaded with the poison, suggesting that whatever was tipping the snakes off to their prey´s location was in their venom. The rattlers also responded more to one venom fraction than the others (and even more than the whole venom), flicking their tongues with more frequency as they sought out the injected mouse. |
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