Environment - all of the living and nonliving elements in a particular (geographic) area, Evidence - facts or other information supporting a claim or proposition, Extrinction - death of an entire species, Fossil  - impression, track, remains, or other evidence of an ancient organism formed in sedimentary rocks,

Unit 9 - Fossils and Environments

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

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