The idea that sedimentary rocks are deposited in horizontal layers unless disturbed by forces within the earth can best be explained by which of Steno's principles?

c) legal battles last five weeks after the election due to the narrow victory in several states.

aug 15, 2012 - although van leeuwenhoek was not the inventor of the microscope, he advanced it more he loved to grind and focus a new lens in order to see the unseen world. most of leeuwenhoek's microscopes were silver. in a simple but significant experiment (1668), he demonstrated that worms found on

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