The correct answer is D. organization.
Explanation:
1. "Together in an orderly way" implies a structured and systematic arrangement of things or activities.
2. Organization involves arranging elements in a logical order to achieve efficiency and effectiveness.
3. Being organized helps in improving productivity and efficiency by streamlining processes and reducing time wasted on searching for information or resources.
4. Planning, productivity, and efficiency are all closely related to organization but specifically refer to different aspects of managing tasks and resources.
5. In this context, the term "organization" best describes the idea of things being together in an orderly way.