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1
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existing in times before written history
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3
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a fossil dig site located in the middle of Los Angeles
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4
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animal that eats mean
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5
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animal that eats plants
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6
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a type of wolf that lived in North America
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7
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a huge cat with two long, saber-shaped teeth
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9
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a person who has expert knowledge in one or more of the natural or physical sciences
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1
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a scientist that studies fossils
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2
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remains or traces of plants and animals that lived a long time ago
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8
|
a living thing that is no longer found alive anywhere on earth today
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