The Need of Vitamin C

            Vitamin C has many significant effects on health. First of all, it balances free radical to help fight cell and tissue damage. In addition, it helps the body fight infection in case of sickness. Moreover, it helps both of the pregnant mother and baby stay healthy for nine months. Furthermore, it helps inner–body repaired. Finally, it helps forming collagen that give structure to bones, cartilage, muscle and blood vessels(Hareyan, 2005:1).

Reference: 

Hareyan, A. (2005).Why do we need vitamin C? [Online]. Available:           

          http://www.emaxhealth.com/76/1144.html[15 January, 2012].

Climate Change

          

                There are many causes and effects of the climate change. Firstly, rising temperatures are dued to several terrible aspects of weather. Secondly, the sea levels are increased because of melting ice and large mass of ice. Finally, changing climate affects health and well-being of humans (Congondis, 2011: 1-5).

Reference:

Congondis, D. (2011). Fact about Climate change. [Online]. Available:

       http://www.thegreatwarming.com/pdf/ClimateChangeFactsheet.pdf.

Computers Under Attack

It is said that there are three kinds of virus that can problem for any computer user. First, a Trojan Horse is created to get credit card details or bank passwords. Second, a Spyware gather information about the computer’s owner. Finally, a Spam tricks people and takes money from them(Philpot, 2011: 47).

Reference: Philpot, S.(2011).“Computers under Attack.” Academic Skills. Oxford: Spain