Following the hierarchical levels of body organization, the picture that will best be used to fill in box S would be C.
The different levels of organizations in hierarchical order are:
- cells
- tissues
- organs
- systems
Cells are the basic and simplest unit. An aggregate of similar cells functioning as a unit form a tissue. Tissue aggregates form an organ while 2 or more organs coming together functionally form a system.
The picture started with cells - the blood cell followed by tissue, and then an organ. What should follow automatically should be a system. The only option that is a system is C.
More on levels of biological organization can be found here: https://brainly.com/question/22821727
