Karter1

Karter1

    Earthquakes are hard to predict, even with modern science
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    We can receive some earthquake warning by mobile phone
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    Behavior of the plates is somewhat cyclical
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    In 132 CE,Zhang Heng invented the seismograph
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    Not all venomous animals go unhunted
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    Both predators and prey can be toxic over time
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    Some animals are toxic
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    Why do poison dart frogs eat poisonous insects and don't die
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    Many snakes and jellyfish are poisonous
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    Where do poisonous insects store their venom
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    Three-toed sloths have the slowest metabolism of any mammal
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    Sloths spend most of their time eating and sleeping
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    Sloths take five to seven days to digest a meal
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    Sloths hide in trees to avoid predators and feed on leaves
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    Giant sloths spread avocados around the world
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    Giant sloths can weigh up to six tons, as much as elephants
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    In 1796, Thomas Jefferson discovered Extinct giant Sloth
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    The beehive has many uses for breeding and storing honey
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