<span>Who said that people could use reason to become better Christians and to improve the church? B) </span>Desiderius Erasmus
Answer: A. focused . . . divided.
Explanation:
Focused attention refers to the attempt to focus on one distinct visual, auditory or tactile stimulus while disregarding any other stimuli. For example, when talking to someone at a concert one must make an effort in order to hear the other person despite the loud music.
Divided attention refers to trying to concentrate on various tasks or stimuli at the same time. For example, doing homework while listening to music.
It depends. If the museum is famous and popular then there could be more than 100 people there. If the museum is small and unknown, then there could be very small groups. I didn't really understand your question but I hope this helps!