Final answer:
The correct organization sequence in the human body is that groups of cells form tissues, groups of tissues form organs, and groups of organs form organ systems.
Step-by-step explanation:
The organization of the human body is intricate and hierarchical, starting at the smallest unit of life - the cell. Groups of cells that interconnect and perform shared functions come together to form tissues. These tissues combine to create various organs, each with a specific physiological role within the body. When these organs work collaboratively within their respective categories, they form what are known as organ systems. Examples include the digestive system, circulatory system, and nervous system. The coordination among these systems supports the complex overall function of the human organism. Therefore, the correct answers involving the organization of the body are: a) groups of cells form tissues, d) groups of tissues form organs, and e) groups of organs form organ systems.