Assertion: reproductive system | /r/HasProperty | unique
Facets:
value: among body systems
type: OTHER
Source sentences:
text: The reproductive system of marsupials is unique in that the female has two vaginae, both of which open externally through one orifice but lead to different compartments within the uterus; males usually have a two-pronged penis, which corresponds to the females' two vaginae.
text: However, the reproductive system is unique among body systems in that a person may choose not to use it to its full capacity—to procreate.
text: However, the reproductive system is unique among body systems in that a person may choose not to use it to its full capacity--to procreate.