Sitting+down+to+do+your+homework

When you sit down to your homework, you need your skeletal system to support you and hold your structure, which stops you from falling to the floor. You need your muscular system to enable you to sit down and move your pencil. You need your respiratory system to breathe to provide oxygen for your body, which powers your body’s actions. You need eyes to see so you do not fall down and of course you need your eyes to do the homework. You need your circulatory system to pump blood cells, which carry the oxygen to your body parts for them to have energy to carry out actions. Everything in your body works together to form you!