sedimentary protists are formed in percentages
clastic_sedimentary_rock is sedimentary_rock. sandstone is clastic_sedimentary_rock. sandstone is not clastic_sedimentary_rock. shale is not clastic_sedimentary_rock. composition_of_earth is 13_percent_silicon. composition_of_earth is not 13_percent_silicon. clastic_sedimentary_rock is not sedimentary_rock. shale is clastic_sedimentary_rock. composition_of_earth is 35_percent_iron. sedimentary is rock.