bones

The muscular system and the skeletal system. What do you know about the musculoskeletal system? In this video we are going to learn everything you need to know about it , it is very important because it is what let us move around!

The organ in control of our body. What do you know about the brain? Do you know that it is divided in a left and a right hemisphere? Do you know for what do we use each one? Learn everything about the brain in this video and remember… the more you use it, the better it works!