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2
|
finding or learning something for the first time
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3
|
very old
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4
|
a leaf, skeleton, or footprint from a plant or animal that you can see in some rocks
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5
|
very interesting or appealing
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7
|
the parts of something that are left when the other parts are gone
|
|
|
|
|
1
|
part of the solution to a question or problem
|
6
|
using teeth to crush something into very small pieces
|
|
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