Click here to see more videos: https://alugha.com/FuseSchool Do you remember tripping over as a kid and cutting your knee? And then like magic, the bleeding suddenly stops? Have you ever wondered why this happens? Our body is very clever and produces substances to seal off the open wound. In this v
How does blood cancer develop? What is the difference between erythrocytes, leukocytes and platelets? And what does the body need them for? What you've always wanted to know about blood cancer, but may not have been able to ask until now - you can find that in our video. Are you looking for more in
Blood consists of red blood cells, white blood cells, platelets and plasma. White blood cells are our warriors; the army inside our body that protects us from infectious disease and foreign invaders. They make up less than 1% of our blood. VISIT us at www.fuseschool.org, where all of our videos ar
Human Defence Systems Against Pathogens | Health | Biology | FuseSchool Pathogens are disease causing microorganisms, that our body has many defence mechanisms against. The skin is the first physical barrier, providing a protective layer that is hard to penetrate. We also have sebaceous glands tha
