The Need of Vitamin C

The Need of Vitamin C

          It is reported that there are many effects vitamin C has on people’s health. First, balancing free radicals to help resisting cell and tissue destruction. Second, helping the body fight contagion in case of illness. Third, helping  the expectant mother and baby stay healthy for nine months. In addition, helping about  tissue repaired. Finally, forming  collagen that positively affects inner body structure (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

         Climate Change

             There are many causes and effects  of climate change  that  people need to comprehend. First, many of changing weather are resulted by enlarging high temperature. Second, melting ice and large mass of ice impact the rising sea level. Finally, changing of the climate negatively influences physical state and subsistence of  people (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

Computers under Attack

There are three kinds of virus  that can assault and threaten to any computer users. First, a Trojan Horse steals credit card particulars or pass code of  the bank. Second, a Spyware conceals inside a computer to gather data of computer’s  owners. Finally, a Spam is unsolicited advertising that cheats people and get money from them (Philpot, 2011:47).

Reference:

          Philpot, S. (2011).“Computers under attack.” Academic
                    writing skills. Oxford: Spain.