20 points
joe a new driver was excited to get his license. but on his first time out he forgot what some of the signs meant and saw this one ahead of him. what does it mean?
a. pedestrians must face traffic.
b. pedestrians may walk on the street.
c. a pedestrian crosswalk is ahead.
d. pedestrians must yield to cars ahead

Asap during the past few weeks or months, have you noticed any exercises that have become too easy for you? do you think you need to increase the intensity in any of the three exercise areas in your workouts? evaluate your exercise progress in the three exercise areas (cardiovascular, resistance, and flexibility) and list what modifications, if any, you may need to make in your exercise routine.