true or false. in a process called plucking the rocks dragged by glaciers produce grooves and scratches on bedrock.

Which kind of aquatic ecosystem does the photograph most likely show? a. marsh b. swamp c. lake d. river

What causes an unsaturated fatty acid to have a different shape than a saturated fatty acid? o a. unsaturated fatty acids have more hydrogen atoms. o b. unsaturated fatty acids have double carbon bonds. o c. unsaturated fatty acids have more nitrogen atoms. o d. unsaturated fatty acids have single carbon bonds.

(amoeba sisters video recap: pedigrees and need