skin
Eyes
Pain receptors.
The balance organs are the sensors in the body closest to the hearing organs. Sometimes referred to as 'vestibular organs' for they lie alongside the vestibule in the ear.
your fingers
Skin is the largest organ of the body and also has the most nerve endings.
The brain.
Simple Pain receptors.
Pain receptors.
Pain warns us that some type of body damage is occurring or about to occur.
Eyes are the only organ that functions to provide sight.
Nociceptors are the receptors that adapt most slowly. Other receptors include smell, touch, and pressure receptors, which adapt faster than nociceptors.
Skin, although it is the least complex. Vision is the most complex.
Although losing all of the senses of sight, hearing, taste and smell would make someone's life extremely difficult, the sense of touch is the most important one in my opinion.
skin is the most effective sense organ. even in sleep it is active. a loud sound or smell you may not recognise but touch you can recognise.
Silent receptors are a proportion of total receptors that are to be occupied before there is any response. It is an model and these are not a distinct subgroup of receptors.
because, without eyes you cannot see things that you'd want to see...
The balance organs are the sensors in the body closest to the hearing organs. Sometimes referred to as 'vestibular organs' for they lie alongside the vestibule in the ear.
Your question doesn't even make sense. Most multicellular organisms are going to have several organ systems. Which one are you talking about?