According to let’s move. gov what is the average time a us teen spend on entertainment media per day

The average time is 9 hours

Explanation: American teenagers spend an "astounding" nine hours a day with digital technology, entertaining themselves with streaming video, listening to music and playing games, researchers reported Tuesday. And "tweens" aged 8 to 12 are spending six hours with media, the non-profit group Common Sense Media reports.

answer; /// i believe that the correct answer is (d); /// alternate walking and running;