which is the organ for hearing. Tiny hair cells in the organ of Corti translate the vibrations into electrical impulses which travel to the brain via sensory nerves. Dogs are great smellers ...

But those estimates sprawled over a huge range, from 5 billion to 200 million trillion ... breaking it down by organs and cell types. (They didn’t try counting up all the microbes that also ...

When water intake decreases, the body prioritizes vital organs over skin circulation, resulting in decreased skin cell turnover and accumulation of dead skin cells. The skin around your eyes may ...