The figure shows the human excretory system with it's structures labeled A to D. Select option which correctly identifies them and gives their characteristics and/or functions.

The figure shows the human excretory system with it's structures label

1.	The figure shows the human excretory system with it's structures labeled A to D. Select option which correctly identifies them and gives their characteristics and/or functions.
Answer» The figure shows the human excretory system with it's structures labeled A to D. Select option which correctly identifies them and gives their characteristics and/or functions.