Answer:
1. Sensory receptors
Explanation:
Sensory receptors are small structures formed by nerve cells, responsible for capturing and converting internal and external stimuli into nerve impulses.
The impulses then travel along the sensory nerve to the central nervous system (CNS), where they are interpreted and a voluntary or involuntary response is produced in the area of the body to which the stimulus is assigned.
The stimuli are distributed in various parts of the body and are directly linked with our five senses (touch, taste, hearing, smell and sight) and the sensations produced by them.