Plz need answer asap will MARK BRAINLEIST 100 pts..
What does 69 mean

Read the scenario below and answer the question that follows. bailey is plagued with sleep problems at least a couple of times a week. she often feels tired at work and doesn't do her best work because she is "just so tired." according to the lesson, it can be said that adults have some of the same problems with sleep that bailey does. a. few b. many c. no d. all

The flashing of directional signals as it indicates that used it safe to bed

This is a major archaeological site that was once a regional center to the mayan empire in ancient mesoamerica.