Circulatory System A red blood cell introduces the heart, the blood and the blood vessels to the kids is a short video for young children, with just enough information. A fun science video for kids 5 to 6 year old. The Human Body Heart Song ...
Introduction The circulatory system carries oxygen and food in the blood to the body cells and carries wastes away from the body cells. As your heart squeezes or pumps, it pushes blood through the blood vessels. This force on the inside of the vessel walls is called blood pressure. Structure...
Nervous system Digestive system Circulatory system Respiratory system Excretory system Muscular system Integumentary system (skin) Skeletal system Endocrine system Reproductive system The nervous system send messages to and from the brain to the rest of your body. The body has control systems that handle...