Nature taught me about cooperation or gotong royong. Plants are related to each other and complement each other to create a balanced ecosystem. Sometimes a plant’s life depends on other plants, such as the endangered Rafflesia flower. Rafflesia flower is a parasitic plant whose life depends on trees. You can imagine if there are fewer trees in their habitat, the extinction of the Rafflesia flower can soon occur. Therefore protecting the environment or nature is the same as protecting hundreds or even thousands of flora and fauna in a sustainable manner.