Practice problem
Organs — Definition & Overview
Which of the following is not a human organ?
Image Sources:
A: Image source: By Nicklebabe CC0, via pixabay.com
B: By Sanger Brown M.D. [Public domain], via Wikimedia Commons
C: Image source: By iNovak CC0, via pixabay.com
D: By Patrick J. Lynch CC BY 2.5, via Wikimedia Commons