a two-dimensional upper body diagram with magnetic stickers of the organs a three-dimensional plastic upper body with removable parts a two-dimensional detailed wall poster a three-dimensional paper body
I gave my students this multiple choice question: 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?

Only one answer is correct among these 4 choices:
- a two-dimensional upper body diagram with magnetic stickers of the organs
- a three-dimensional plastic upper body with removable parts
- a two-dimensional detailed wall poster
- a three-dimensional paper body

Could you tell me which one is correct?

a three-dimensional plastic upper body with removable parts