Sasha used the Internet to find and print images of the esophagus, stomach, liver, and intestines. She then arranged these struc
tures to show how they are organized inside a human body. What sequence of organization was Sasha demonstrating? a. cells - tissues B. tissues - organs C. organ systems - organism D. organs - organ systems
PH meter, which is a device used to measure hydrogen-ion activity in the solution. A PH meter is a voltmeter stuck to a pH electrode and a reference electrode. -maclittleseed
