Read this source of information. (1) american youth have school commitments and extracurricular activities. (2) many also enjoy leisure activities, such as reading and playing video games. (3) the us department of agriculture recommends that young people ages 6–17 should engage in 60 minutes of physical activity each day. (4) the specific amount of activity needed for a healthy lifestyle depends on daily caloric intake. which sentence from the source best supports the reason "recreational sports are valuable because youth need to exercise daily”? 1 2 3 4

Consider the text from "machu picchu: a city in the sky” and its central idea. informational text: every year, thousands of tourists come to peru to see machu picchu. to reach machu picchu, tourists can hike along the famous inca trail. the trail covers twenty-six miles. it winds through beautiful mountains, forests, and jungle. visitors can also take a bus or train ride up to the ruins. the train takes you past miles of farmland along the urubamba river valley. above are the andes mountains. the tops of the mountains are often covered with mist. then, the train goes up a mountain on a winding road. the road climbs almost 1,640 feet. other incan ruins can be seen beside the road. most are very small compared to the city ahead. central idea: tourists enjoy visiting machu picchu in the mountains of peru. what supporting detail is most important to include in a summary of this text? people can hike the inca trail or take a train or bus to reach machu picchu. when people travel to machu picchu, they see miles of surrounding farms. people are surprised by the mist on the peaks of the andes mountains. when people visit machu picchu, they sometimes see other smaller ruins.