The Need of Vitamin C

Vitamin C has many important effects on health. First of all, it balances free radicals that helps preventing cell and tissue damage. In addition, it helps the body fighting infection in case of sickness. Moreover, it helps  both pregnant mother and baby stay healthy for nine months. Furthermore, it helps reparing for inner- baby destruction. Finally, it helps making collagen that gives the 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

          It is said that there are several causes and effects of the climate change people need to comprehend. Firstly, increasing temperatures induce changes in  many terribly appearance of weather. Secondly, dissolving ice and glaciers are results by the higher sea  level. Finally, changing of the climate affects condition and happiness of humans (Congondis, 2011: 1-5).

Reference:

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

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

                         [2011, August 28].

Computer under Attack

Computer under Attack

It is said that there are three types of virus that can be troublesome for any computer users; Trojan Horse, Spyware, and Spam. A Trojan Horse was planned to take credit card or bank passwords. A Spyware is programmed inside a computer and gathers data of the computer’s owner.  The last virus type is a Spam, it tricks people and takes money from them. (Philpot, 2011:47)

Reference:

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

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx