In a 2005 study of the cardiovascular fitness of adolescents aged ...

[jazziefee]

In a 2005 study of the cardiovascular fitness of adolescents aged 12-19, more than one-third of them were rated as
 
  a. having normal fitness. c. having low fitness.
  b. having high fitness. d. having exceptional fitness.

Question 2

Women who experience poor nutrition when they are pregnant have children who are more likely to be
 
  a. underweight, because their growth rate never catches up.
  b. overweight, because they develop thrifty phenotypes.
  c. underweight, because their mothers' were underweight.
  d. overweight, because their mothers overfeed them to compensate.

[raili21]

Answer to Question 1

C

Answer to Question 2

B