After Staff Meetings Lately,Sharon,the Head Nurse,observes Her Staff in Small

After staff meetings lately,Sharon,the head nurse,observes her staff in small groups,having animated discussions that end abruptly when she approaches.Sharon reflects on this observation and realizes that:

A) two very outspoken members tend to dominate discussions in meetings.
B) this behavior is indicative of a high level of communication among her staff.
C) staff members are very committed to the team and have strong opinions.
D) ongoing discussion outside of meetings is conducive to creativity.