An alligator can go through 2,000 to 3,000 teeth in a lifetime.
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15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23