Two students run laps around the field during P. E. at school. In science class, the two students are discussing which body systems interact to carry out the process of movement. Which student provides the best argument for two systems working together to help them run around the field? (AKS 2b)

With i really need the correct answer!

Arotating space station is said to create “artificial gravity”—a loosely-defined term used for an acceleration that would be crudely similar to gravity. the outer wall of the rotating space station would become a floor for the astronauts, and centripetal acceleration supplied by the floor would allow astronauts to exercise and maintain muscle and bone strength more naturally than in non-rotating space environments. if the space station is 200 m in diameter, what angular velocity would produce an “artificial gravity” of 9.80 m/s^{2} 2 at the rim?

What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?