A 5 kg object that is travelling at a velocity of 20 m/s has amount of kinetic energy of a 5 kg object that is travelling at a velocity of 10 m/s.

It's good to be in positive energy balance when you're  a.  a fully grown adult in good health.    b.  trying to deal with stress.    c.  recovering from the flu.    d.  beginning an exercise program

Which of the following is not a part of the integumentary system

Amy gained cardiovascular health benefits from running consistently over the past year. now she runs inconsistently and has lost some of those health benefits. this principle is known as?