Literature review There were different studies that were done over time that was trying to figure out which one is more important than the other. On one side people and theorist believe a person was born a certain way that it is in their genes and on the other is if the environment has a major thing to do with it. There were a couple of studies that were done on twins who were separated at birth. One was twins Jim Lewis and Jim Springer. (Tanya Lewis, Staff Writer, 2014). They are identical twins that was raised by two different families at are four. They did not meet until they were thirty-nine but even though they were separated for so long they had some things in common. They both have headaches, prone to nail biting they drove the same type of car and even went on vacation at the same time. These similarities they have in common is the nature their genes. Even though they been away from each other for a long time their genes were still the same. They say genes determines if a person is gay or straight or if they have problems going on with them. This was an interesting study not like most they both have the same first name but different last names. The families
Literature review There were different studies that were done over time that was trying to figure out which one is more important than the other. On one side people and theorist believe a person was born a certain way that it is in their genes and on the other is if the environment has a major thing to do with it. There were a couple of studies that were done on twins who were separated at birth. One was twins Jim Lewis and Jim Springer. (Tanya Lewis, Staff Writer, 2014). They are identical twins that was raised by two different families at are four. They did not meet until they were thirty-nine but even though they were separated for so long they had some things in common. They both have headaches, prone to nail biting they drove the same type of car and even went on vacation at the same time. These similarities they have in common is the nature their genes. Even though they been away from each other for a long time their genes were still the same. They say genes determines if a person is gay or straight or if they have problems going on with them. This was an interesting study not like most they both have the same first name but different last names. The families