Potato Bubbles: Intro to Enzymes Laboratory

1. Which statement best explains why no Permian age bedrock is found in New York State? (1) The extinction of many life-forms occurred at the end of the Permian Period. (2) Only rocks of igneous origin formed in New York State during the Permian Period. (3) Permian-age rocks have been metamorphosed and cannot be identified. ................
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