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Why Can't These Animals Taste Sweets?
A new study released this week shows that whales used to be able to taste a lot of flavors, but now can only taste salt! Why did this happen? Trace takes a look at why this change took place, and how it's not so uncommon in the animal kingdom.
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Why Can't These Animals Taste Sweets?
A new study released this week shows that whales used to be able to taste a lot of flavors, but now can only taste salt! Why did this happen? Trace takes a look at why this change took place, and how it's not so uncommon in the animal kingdom.
Date: 5/25/14
Views: 116
Video by:  TestTube
 
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