Bill has a copper ball filled with air attached to a pressure gauge. The pressure gauge reads how fast the molecules are moving.

Circle "higher" or "lower" in the following statements:

a. The faster the molecules are moving the (higher / lower ) the gauge.

b. The slower the molecules are moving the (higher / lower ) the gauge.
PLZ HELPP

Which of the following is an example of how telecommunication devices people do their jobs? a.) a security guard checks the time using a digital watch. b.) a banker does some quick math using a solar calculator. c.) a nurse uses a digital thermometer to take a patient’s temperature. d.) a construction worker reports in to his office using a cell phone.