Which of the following is a low impact activity? running sprinting jumping none of the above

Epidemiology and health expenditure

Ihave a really high metabolism and only weigh 70 pounds (13 almost 14). people always ask me two questions: do you ever eat and how do you eat so much and stay so skinny.i am worried that a high metabolism wont me forever. what are some safe steps i can take to maintain being fit. (also, i already work out i am a dacer so i get cardio a lot)

He hydrologic, rock, and tectonic cycles are all interconnected. in the rock cycle, water moves regolith during and the tectonic cycle resurfaces rock through