2. studying how people get along with one another a. won't a worker become more productive. b. has little use outside the workplace. c. can improve a person's personal life. d. for most people is a difficult thing to do.

answer: (fluidity)is the correct answer.

explanation: because of this characteristic, success on the battlefield depends in large part on the ability to adapt to proactively change events to our advantage as well as to react quickly to constantly changing conditions

probally   a few days after there called

a. always outside of government control.