Answer:
leg tapping is one. And another is fitgiting with fingers and hands.
Well you attain Emotional Maturity when your full-grown emotionally.
Answer:
it's b: shrinks as water flows out
Muscles are also necessary for movement: They're the masses of tough, elastic tissue that pull our bones when we move. Together, our bones, muscles, and joints — along with tendons, ligaments, and cartilage — form our musculoskeletal system and enable us to do everyday physical activities.
