Your eyes, ears, nose, mouth, feet and fingers.
To protect you'r internal organs
Thermoreceptors react to changes in temperature, either hot or cold, in their surrounding environment. They send signals to the brain when there is a difference in temperature to help regulate the body's temperature.
he began to cry
The peritoneal layer is the layer of tissues within the body that protects vital organs, particularly the intestines and surrounding organs.
Organs that react to touch or contact. Get it? Tactile!? The skin is the only tactile organ we have to my knowledge. Cats and dogs have whiskers.
Gills, as a starter. Then there's the swim bladder. Some have sesnory organs that react to electric fields.
Gold is nontoxic. It doesn't react to any organs in the body. :)
The core area surrounding the heart and internal organs.
help
The answer will depend on what the stimulus is, and that information is missing. Your nose will not react to sound but your ears will. Conversely, your ears will not react to sound but your nose will.
The organs in the repiratory system, help you breathe. When the oxygen is in the body, the heart pumps it around to help the blood.
The three serous-lined cavities in the body are the pleural cavities surrounding the lungs, the pericardial cavity surrounding the heart, and the peritoneal cavity surrounding the abdominal organs.