Help plsss I only have 10 minutes left In 7-10 sentences, describe concepts, examples, and exercises that YOU are using or can use that will improve each of the five fitness components: muscular strength, muscular endurance, cardiovascular endurance, flexibility, body composition.

Look at the potential energy diagram for a chemical reaction. which statement correctly describes the energy changes that occur in the forward reaction?

A248-g piece of copper is dropped into 390 ml of water at 22.6 °c. the final temperature of the water was measured as 39.9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m

If a spring has a k value of 100 newtons per meter and it is stretched 0.50 meters, what is the restoring force of the spring?