As rocks move through the rock cycle, their mineral compositions and physical structures change to reflect the processes under which they are formed. Which of the following provides the driving force for changes on Earth's surface, Earth's layers, and the rock cycle? *

Which of the following is true about fossils? a. the relative age of fossils cannot be determined from their position in sedimentary layers. b. fossils found in lower layers of sedimentary rock are as old as fossils found in upper layers of sedimentary rock. c. fossils found in upper layers of sedimentary rock are older than fossils found in lower layers of sedimentary rock. d. fossils found in lower layers of sedimentary rock are older than fossils found in upper layers of sedimentary rock.

Where does oxidative phosphorylation take place

Find a formal factor that connects egypt to africa to europe and to southwest asia