True or false. vigorous exercise should privide a significant challenge to your cardiovascular system?

Adisease that is characteristic of a particular local region is called:

What ethic groups are most affected by obesity and why?

Megan is a three-year-old girl. every day, her nanny tells her a story. when her parents get home from work, megan tries to tell them the story. however, she can only retell a few parts of each story. she speaks in short sentences and often plays imaginary games. which type of developmental change is megan experiencing? a. social b. emotional c. physical d. cognitive