Completar frases The human body IIVersión en línea Play and learn with this game about the human body! Enjoy it!! por Meli T 1 lungs muscles brain heart bones stomach Your controls what your body does by sending and receiving messages . Your helps change the food . Your takes in the air when your breathe . Your pumps blood to all parts of your body . Your holds up your body . Your give your body shape and protect some inside parts f your body too .