the heart
lungs
Crocodiles have organ systems similar to those of other reptiles. They have integumentary, circulatory, nervous, digestive, reproductive and skeletal systems.
The organ responsible for breathing is your lungs.
The liver was believed by Elizabethans to be the organ responsible for emotions such as anger and jealousy. It was thought to be the seat of these emotions, influencing a person's temperament and behavior. This belief was part of the ancient theory of the four humors, which linked bodily fluids to personality traits and emotions.
The organ responsible for hearing is the ear. The ear is composed of different nerves and passageways that conduct sound.
the eyes are responsible for sight
skin
vocal chords
your intestines
Like all reptiles, crocodiles and their cousins - caimans, alligators and the gharial - breathe through lungs.
The medulla oblongata.
There is no set person who is responsible for maintaining a church organ. However, one can assume that the church organist, the reverend or janitorial staff maintains the church organ. It is different for every church and there is no definite answer.