The brain contains many billions of neurons that work together to produce sensation, thought, learning and many other sensing and feeling type of processes.
Neurons use electrical signals to transmit information within a single cell and these unique functions have forced the neuron to adopt a cell structure.
Neurons comprise a cell body (or soma), dendrites, and an axon that ends at a terminal. Communication between neurons is a chemical process that uses neurotransmitters.
Search it up I’m sure you’ll find better answers there
It includes clouding of the lens
I believe that organ would be the kidneys
