Answer:
three types of stimuli—mechanical, thermal, and chemical; some endings respond primarily to one type of stimulation, whereas other endings can detect all types. Chemical substances produced by the body that excite pain receptors include bradykinin, serotonin, and histamine."
Explanation:
From edge
Natural common disorder function seeds
Because of the tortoises that were on the islands they had adapted to their surroundings for food so their necks got longer.
I beleve the answer is rotting carcass.
The remaining answer choices are all inorganic.
Hope this helps.
