Question

which muscles of our body work life long

Answer 1

Hola mate.....Here is your answer...


Cardiac muscles...

Hope u understood ^_^

Answer 2

Obvious answer would be the heart. But along with the heart all organs which have smooth muscles work life long.

If your heart stopped you would die as your heart is made up of Cardiac muscles

but you would face the same consequences if your digestive system stopped as your digestive system is made up of smooth muscles

so short answer cardiac muscles and smooth muscles