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serrations from sharks on a fossilized whalebone
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Bite Marks From the Past

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A shark tooth embedded in a bone
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A Tooth Left Behind

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a bull shark in a net
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A Bull Shark's Toothy Grin

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A scientist measures the length of a shark
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Sizing it Up

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scientists insert an acoustic tag under a shark's skin
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Tagging a Shark

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a ripple of rust colored oil in the ocean
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Deepwater Oil

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glowing dots indicate viruses
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Glowing Phages

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green colored cells of the bacterium prochlorococcus
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Prochlorococcus

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a 3D representation of a marine bacterium
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Pelagibacter

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rocks covered in a slimy microbes
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Microbial Mat

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a fossil of an ancient arthropod
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The Lace Crab

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Snails at the bottom of the ocean in a Carboniferous Period
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Carboniferous Snails

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