Answer:
bone density.
Explanation:
I used precess of elimination. U cannot improve the bone density by working out. You can improve your cardiorespiratory fitness by doing cardio, e.g. cycling, swimming, running etc. You can improve muscular strength by working out, e.g. push up, sit ups, etc. you can also become more.flexible by expanding ur muscles and tissues.
Pasteurizing milk would be ur answer
Answer:
You can replace traditional door knobs with a system operating one, when the elderly is close to the door.
Answer:
This is sometimes called knee valgus, valgus collapse, or some combination of the two.
Explanation:
