The Need of Vitamin C

Vitamin C has various important effects on health. First of all, it balances free radicals to help fight cell and tissue harm. In addition, it helps the body fight infection in case of illness. Moreover, it is necessary for both the pregnant mother and infant, as it is the cementing agent. Furthermore,it is vital for tissue mending. Finally, vitamin C helps the body to form collagen that gives 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 various causes and effects of the climate change that people need to understand. Increasing temperatures change in severe aspects of weather. The global sea  arises because of melting ice and glaciers. Changing of climate affects health and welfare in negative way (Congondis, 2011: 1-5).

Reference: 

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

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

                    [2011, August 28]

Computers under Attack

There are three kinds of virus that can cause problem for any users. Firstly, a Trojan Horse is created to take credit card information or save secret word. Secondly, a Spyware hides within a computer and gets data about the computer's owner. Finally, a Spam are used to deceive people and to get money from them(Philpot,2011:47).

Reference:

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

Nakhon Ratchasima Mazda FC 2013

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