The correct frequency of exercise in order for it to be effective is a. a minimum of three to five times per week. b. a maximum of eight times per week. c. at least seven times per week. d. at least twice a day.

Jessica said she would never work for less than $12 an hour, but then she got a job looking after children in the afternoon, and it pays only $6 an hour. now she says that money isn't as important as enjoying her work. this is an example of: apex