What are the indigenous flowers in laguna​

False. Though I meant with teachers is the practical teachers we see in school. They are not the only ones who can share knowledge. But it is everyone can share you all things about the world regardless of age, culture or level of experiences. Since each of us can learn and can teach others, everyone is capable to teach you as long as you speak your own opinions too. Because learning from others is an exchange which you give your teachers what your thoughts about the things you learn. They are not the only ones who is source of knowledge because there will always be diversity in people and we need to learn about ourselves for us to work as a society.

True, Social Science is another branch of both Biology and Geology that studies human behavior and human condition, which means it copes with mental and social sciences rather than physical ones.