Which of the following organs regulates the levels of water, salts, hydrogen ions, and urea in the mammals? by Sunday | Sep 5 | Biology JAMB | 0 comments A. Kidney B. Colon C. Bladder D. Liver Correct Answer: Option A – Kidney Users Also Read These:Consider the reaction: 2AI(s) + 6H+ (aq) → 2AI³+…Water waves have a wavelength of 3.6cm and speed of…When an axon is at rest, the concentration of ions…What quantity of electrons (in mole) is lost when…In which of the following transitions is the largest…