You should warm up for about how long
before being physically active?

Your warm-up period should be five minutes long. If you are practicing a sport like gymnastics, you need longer than five minutes to properly warm up. When your muscles are extremely sore from a previous workout, you will need to take more time to warm up.

Hope this helps!

answer: point c: b. 1/2 potential, 1/2 kinetic, point a: 3/4 of its potential energy, point d or b: 3/4 potential, 1/4 kinetic

explanation: i cant explain. it's difficult to explain.

falling water hydro = water .. spectcular places these plants are