Answer:
True
Step-by-step explanation:
Our genes affect our hormone composition. This hormones can influence how easy for us to achieve a certain emotion. (small example, there are cases when a person that is born with abnormally high testosterone become more prone to anger)
Our environment affects the way we observe and perceive the world. For example, let's say that a child born in an abusive household. Throughout his life, that child constantly observed his father hitting his mother after every arguments. This make the child become more likely to believe that this type of violence is an acceptable way to resolve an issue.