What Is Tombstoning?
Tombstoning is the act of jumping in a straight vertical posture into the sea or other body of water from a high jumping platform, such as a cliff. This posture of the...
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Why Do Fish Swim in Schools?
Why Do Fish Swim in Schools? Fish form schools for protection from predators, schools containing hundreds or thousands of nearly identical fish can confuse predators...
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Why Does an Octopus Squirt Ink into the Water?
Why Does an Octopus Squirt Ink into the Water? An octopus squirts its inky liquid into the water to escape enemies. The “ink” is a thick brown fluid...
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Can Ducks Swim Without Being Taught?
Can Ducks Swim Without Being Taught? Like all young waterfowl, ducks don’t have to be taught how to swim. A baby duck knows how to swim as soon as it hatches from...
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Why Do Lemmings Go on a Death March to the Sea?
Why Do Lemmings Go on a Death March to the Sea? According to legend, every three or four years, the lemmings of Norway march to the sea and drown themselves. These...
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