Kylie Is 13 Years Old and Is Participating in 30

Kylie is 13 years old and is participating in 30 minutes of moderate- to vigorous-intensity physical activity per day. According to the Canadian Physical Activity Guidelines Kylie:

A) is exceeding the minimum recommendation.
B) is meeting the minimum recommendation.
C) is not meeting the recommendation; she should get 45 minutes of exercise per day.
D) is not meeting the recommendation; she should get 60 minutes of exercise per day.