1. What is one of the reasons why the percentage of overweight teens have increased over the 50 years?
   
   

Teenagers spend more time outside

Television commericals promote healthy food

There is more junk food avalible --------------- Mine

People have acess to less food today.

1. BMI is a ratio of
   
   

hieght to body fat ----------- Mine

weight to hieght

muscle mass to bone mass

weight to activity level

1. What is the best way to take care of yourself
   
   

Particpate in a variety of phyisical activities ---------------------- Mine

Worry about being physicaly perfect

Eat more calories than you can burn

Make yourself look like a tv star and models