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Abbie Hyatt ∙
they form above earths surface
(THIS ANSWER IS NOT CORRECT)
They Form BELOW earths surface(:
Sedimentary
uplift
Igneous rock can form deep below the surface as intrusive igneous rock, or on or near the surface as extrusive igneous rock. X
Answer is: Igneous
Most life-forms were single celled, with no hard parts to fossilize.