Now we can add whale urine to that list, according to a paper published in the journal Nature Communications. “Lots of people think of plants as the lungs of the planet, taking in carbon dioxide, and expelling oxygen,

In a nutshell Migrating baleen whales transport thousands of tons of nutrients from cold, nutrient-rich feeding grounds to warm, nutrient-poor breeding areas through their urine, placentas, skin, and carcasses,