Using the diagram, the part labelled IV is for? By: Sunday|Published on: Sep 10|Categories: Biology JAMB| 0 comments A. excretion B. nourishment C. protection D. respiration Correct Answer: Option C – protection Users Also Read These:The part labelled III in the diagram below is the…The part labelled "a" in the above diagram is used for?In the diagram, the part labelled I represents the?The main function of the part labelled I in the…In the diagram, the part responsible for…SEE ALSO One major difference between osmosis and diffusion is that diffusion?