Mia is trying to identify an unknown macromolecule . she obtained if from the cell wall of a plant cell it has found that it does not contain amino acids or fatty acids . what kind of macromole does mia have? a- carbohydrateb-protein c-nucleic acid d- glycerol

In attempt to solve the working problems created by the industrial revolution, the united states and many countries in europe considered and/or adopted

The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen

Which of the following describes the difference in stimuli required to detect a difference between the stimuli? a. just noticeableb. signal detectionc. subliminald. top down