Which part of the body never rests?

Thanks for the question. There are many human parts which never rest, rather you can say only the voluntary part of the body rests, involuntary is continuously working. read more

Human body is an ongoing machine which never rests. All the parts of our body keeps functioning all the time. But if I have to answer one part of the body which never rests, then I would say it's ‘ Heart ‘. Heart pumps blood to all the other parts of the body, that too in a regulated speed..It keeps beating all the time without any rest. read more

by Nobody: 9:20am On Feb 19, 2015 I know that the heart is the only body organ made up of cardiac muscles. Cardiac muscles are muscles that never get tired. read more

Your blood must pass through your lungs, before it goes to the rest of the body. read more