Match the following:
1. Carbon dioxide is removed from the blood in this organ(i) Kidneys2. Nitrogenous waste is removed from the blood in this organ(ii) Nephrons3. Filtration units present in the kidney(iii) Lungs
Carbon dioxide is removed from the blood int the lungs by exhalation.
Proteins break down to form ammonia. This ammonia is converted to urea in the liver and finally is removed from the blood by kidneys.
Nephrons are filtration units present in the kidney.