Robert increased his workout from 3 days a week to 5 days a week. What did he change? A)Intentsity
B)Type
C)Time
D)Frequency

Energy needs, in total kilocalories per day, are greater during than any other time of life. a.childhood b.infancy c.adulthood d.adolescence

Identify two ethical principles that can teens deal with difficult decisions

Which criteria should andreas use when evaluating which monitor to purchase? check all that apply1. cost of monitor2. quality of monitor 3. doctor's recommendation4. whether it meets his requirements5. advertiser's claims