The ocean absorbs carbon dioxide directly from the atmosphere. how does co2 absorption affect the ocean? a.) the acidity of ocean water increases. b.) coral reefs expand, and coral skeletons harden. c.) ocean water becomes colder and denser. d.) saline (salty) ocean water turns into freshwater.

This is a scaffolding of protein fibers that us sell keep it shape in a cell division and cell movement

Scientists are conducting a study on the effectiveness of a new drug on memory loss. they are giving some of the test subjects the new drug to find out if it improves their long-term memory. which are possible limitations of this study? check all that apply. a) test subjects may want to participate in additional experiments. b) test subjects may think they should be paid more. c) test subjects may get bored and want to quit early. d) test subjects may have to travel during the experiment. e) test subjects may have full-time jobs. this is multiple choice. you for the !

How are viruses different from eukaryotic cells?