| query | A f_____ is the hard remains of a prehistoric animal or plant that are found inside a rock.A fossil is the hard remains of a prehistoric animal or plant that are found inside a rock. |
|---|---|
| word | fossil |
| full-definition | noun A fossil is the hard remains of a prehistoric animal or plant that are found inside a rock. |
| inflections | fossils |
| cefr-level | B2 |
Tags: oxford5k::cefr-level:b2
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