Here's a problem to solve: Students study human body structure to learn how the body functions. Which life-size model would best represent the size, shape, and location of human internal organs?

Among the 4 following options, which is the correct answer?

- A: a two-dimensional upper body diagram with magnetic stickers of the organs
 
- B: a three-dimensional plastic upper body with removable parts
 
- C: a two-dimensional detailed wall poster
 
- D: a three-dimensional paper body
 