The biosphere Another world , I can't live there because in biosphere doesn't has a air , oxygen , gravity and food. If I live on Mars I can't sty 1 or 2 months because the food and oxygen maybe I missed. If you want make food you should get a oxygen. The earth has oxygen,air,gravity and food. The human lives in earth because he/she get everything. Unfortunately some people think in mars has human or Strange objects live there . In conclusion, there are many cases to human lives in biosphere on mars . 

        Compare between left hand and right hand. For example, left hand for right brain and right hand for left  brain.

First, the person who writers left hand he prefers using the left foot to kick ball because he whole body is left handed. But the right handed they using right foot.

The person left hand is smart. He understand broad general ideas and how he responds to five seasons sight,hearing,small,test and touch. The people right hand they're can read, but left hand sometimes can't read some words . Problems left handed people have 1-read back words "was" as "saw" and "b" as "d".

Many to as are made for right handed people. Advantages of left handed people 1- see more easily underwater. Have good imagination.

In conclusion, many people left handed they different from right handed and different ideas.

                            Compare between from first language and second language. For example, Arabic and English.

First, when I came to my life my family speak Arabic , and I learned Arabic from my family. When I became 6 years old I went to primary school to learn how can I read and write Arabic . I started step by step. After that, I went to middle school. I learned a lot of kind for Arabic and letter English. 

Second, I went to high school. In high school I been learned English,but in class room every one they speak Arabic . In high school I should study English. After all, when I graduate for high school I thought to going to US to study English. When I was coming I saw people spoke different languages. And they spoke fast and i can understand some words because it similar such as computers,phone and TV . Every day I learning more word and I feel different language it so easy.

In conclusion, most of the words in English similar to Arabic 

Guinness world records

http://en.m.wikipedia.org/wiki/Guinness_World_Records



It taking about Guinness world records. On 10 November 1951 ,sir hugh Beaver went to on a shooting party in the north solb. After missing a shot at a golden plover. He became involved in an a regiment over which was the the Guinness book of records in August 1954 thousand copies were printed and given away. And US sold 70,000 copies Guiness world records has become a household name and the global leader in records.