In many cultures, a person’s can influence their career choices and social expectations. While men and women have different responsibilities, these roles are changing over time. In some families, a is responsible for looking after children or elderly relatives. In rural areas, farmers may have to livestock to provide food for their families. Scientists have wild animals to understand their behavior and survival strategies. Conservationists are working on the of endangered species to help restore natural ecosystems. Schools focus on teaching students to help them develop good habits and respect for rules. Some people grow up in an , where multiple generations live together and support each other. Governments often new policies to improve education and healthcare. Strong instincts lead mothers to protect and nurture their children, even in the most situations.