The Need of Vitamin C

The Need of Vitamin C

               It is reported that vitamin C has many important effects on human’s health. First of all, it fights cell and tissue harm. The next, it helps the body fight infection.  In addition, it is important for both the expectant mother and infant to stay healthy for nine months. Moreover, it is important for tissue repaired. Finally, it produces a protein 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

Climate Change

        There are many causes and effects of the different climate that human have to comprehend. Firstly, increasing temperatures cause changes in several appearances of weather. Secondly, melting ice and glacier lead to increasing of sea levels around the world. Finally, changing climate is resulted in health and daily life (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

            

There are three types of virus that can cause problems for any computer users.  A Trojan Horse is created to take credit card details or bank-secret word. A  Spyware, it is secreted inside a computer and stored up facts of the computer's owner. A Spam deceives people and gets money from them (Philpot, 2011: 47).

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