o que aconteceria se as forças de atração entre todas as partículas da matéria na terra fossem iguais
He noises your stomach makes, called borborygmi, are normal intestinal sounds that occur during the digestive process.
Do they work you mean?? Different variations of the position of your hands hits different muscle parts. Like doing push-ups with your hands far apart hits more of the chest area. Doing them with your hands close hits more of your triceps. I personally like them close.
