polystyrene. Limonene contains a natural oil, citronella, which breaks down the hydrocarbon bonds of polystyrene and dissolves polystyrene. A sticky residue is left behind, which can be easily decomposed by microorganisms in air and water. This project is significant to the real world because polystyrene that
Why the Number of House Members Hasn't Changed Since 1913. There are still 435 members of the House of Representatives a century later because of the Permanent Apportionment Act of 1929, which set that number in stone. The Permanent Apportionment Act of 1929 was the result of a battle between rural and urban areas of the United States following the 1920 Census.
There are 100 members in the Senate. Each state elects two senators no matter the size or population of the state. In the House of Representatives there are 435 members. States are divided into districts based on their population. For every 693,000 people, a state will have one district. Tennessee has nine districts, and therefore nine members of the House of Representatives. A senator serves a six year term and they represent everyone in his or her state. A member of the House of Representatives serves a two year term and represents only the people who live in his or her district.