Name the functional components of the immune system. Antibodies, Lymphocytes, Lymphoid tissue, Macrophages. Describe the three major functions of the immune system. â¢ Battle infection. â¢ Maintains homeostasis by eliminating damaged cells. â¢ Protects the body against foreign organisms.
The biggest advantage of using fossil fuels is that they can be easily stored and transported from one place to another. Large reserves of coal are therefore taken from the coal mines to the industries which are acres away from the mines.The petroleum is also taken to too far off power stations to produce energy.ossil fuels are the highest producers of calorific value in terms of energy. This is also one of the reasons why they are still preferred over the renewable sources of energy or the alternative sources of energy. 4. Stability: The fossil fuels are composed of the molecules of carbon, and hydrogen.
Disadvantages of Fossil Fuels Pollution is a major disadvantage of fossil fuels. This is because they give off carbon dioxide when burned thereby causing a greenhouse effect. This is also the main contributory factor to the global warming experienced by the earth today.dvantages of Fossil Fuels. A major advantage of fossil fuels is their capacity to generate huge amounts of electricity in just a single location. Fossil fuels are very easy to find.