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
What is Maternal Mortality? This simpleshow explains current facts as well as causes. This video was created by one of our volunteer authors to support the campaign "Goal 3 - Good Health and Well-Being". Find more information on our website http://simpleshow-foundation.org/. Click here to see more
Learn the basics about testing for negative ions. Which methods and techniques are used to test negative ions? Find out more in this video! This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecomm
Functions of graphs can be shifted and reflected. In this 2 part video we will look at horizontal and vertical, reflections and translations. Translations shift the functions. For vertical transformations, the transformation is applied to the whole function. Vertical translations shift the whole fun
Reciprocal functions are actually extremely important. Isaac Newton deduced that the forces needed to hold planets in orbits is a reciprocal relationship with the squares of their distances. Radioactive isotopes decay reciprocally, and trees lose their leaves reciprocally. VISIT us at www.fusescho
Click here to see more videos: https://alugha.com/FuseSchool In this video we are going to look at what viruses are. Viruses are a type of microorganism. They are too small to be seen with the naked eye: much smaller than bacteria, and about 100 times smaller than human cells. They come in many di
Hepatitis B and C infections cause hepatocellular carcinoma (HCC) by replicating in hepatocytes. Inflammation, cell deathand proliferation result. Preventing infection from Hepatitis is important in decreasing the risk for liver cancer. This can be achieved through increasing hygiene standards and v
In nature, all organisms compete with each other for resources in order to survive. Competition between members of the same species is what makes organisms evolve. This theory of competition and ‘survival of the fittest’ is called Natural Selection, and was originally proposed by Charles Darwin i
Click here to see more videos: https://alugha.com/FuseSchool Learn the basics about the principles of green chemistry as part of the environmental chemistry topic. This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind The
Photosynthesis is a chemical reaction that is fundamental to life. In this video we are going to have a look at the factors that affect the rate of photosynthesis. There are 3 main factors: light intensity, carbon dioxide concentration and also temperature. These factors are called limiting fact
An introduction to the chapter "Adapting and Living Together" within the Ecology and Environment topic of school Biology. JOIN our platform at www.fuseschool.org Twitter: https://twitter.com/fuseSchool Access a deeper Learning Experience in the FuseSchool platform and app: www.fuseschool.org Frie
In this video we’re going to have a look at how to expand squared brackets. You should already know how to expand double brackets by multiplying each term in the first bracket, by each term in the second bracket and then simplifying. EXAMPLE: (x - 4)(x + 3) = x^2 - 4x + 3x - 12 = x^2 - x - 12. For
