Question

you wrap your hands around a warm cup of hot chocolate. this sensation is detected by hair follicle receptors chemoreceptors thermoreceptors photoreceptors

Explanation:

Thermoreceptors are sensory receptors that detect temperature changes. When you wrap your hands around a warm cup, the change in temperature (warmth) is detected by thermoreceptors in your skin. Hair follicle receptors are related to touch - like sensations from hair movement. Chemoreceptors detect chemical substances (e.g., in taste or smell). Photoreceptors are for detecting light (in the eyes).

Answer:

thermoreceptors