Match the organ to what it excretes

Exercise and reference answers

Matching pairs

1. Left

   Skin

   Right

   Sweat through the pores

2. Left

   Kidney

   Right

   Urea and water as urine

3. Left

   Liver

   Right

   Bile pigment

4. Left

   Lungs

   Right

   Carbon dioxide and vapour

Instructions

Tap an organ on the left, then the waste it removes.