Eyes
Well, for one, hot body. ;) But, for me sense of humor is important & certain level of maturity is important.
The sense of sight is considered to be the most important sense for human beings.
The most important sense of owls is their sight. They depend on it to see the creatures that they hunt at night (rodents).
Eyes are the only organ that functions to provide sight.
feet
what is the most important body part of a jaguar
The most important system in the upper and lower body is the Circultory System
Their hearing.
The most important sense is the eyes because you can see if you couldn't see you would crash into everything.
your heart and brain but really every part of you body is very important
The most important substance for maintaining a stable thermal environment within the human body is water.Water is the most important substance for maintaining body temperature.
Tolerance, trustworthiness and a sense of humour.