What term has replaced metrorrhagia and menorrhagia?

Public information is used by people to make decisions and take actions to:

a. purchase products they can use. b. determine who to vote for in an election. c. save lives, reduce injury and harm, protect property. d. prevent someone from spying on them.

Which of the following involves hauling water from a supply source to the incident scene?

A. Water shuttle B. Relay pumping C. Supply operation D. Pumping operation