According to Mayo Clinic, some controllable risk factors for infectious diseases include hygiene, vaccinations and food preparation methods. Changing these factors can have a significant impact on reducing the risk of contracting an infectious disease.
Answer:
optic receptors = a person stopping at a red traffic light
auditory receptors = a student giving an answer in response to a verbal question
photoreceptors = a sunflower turning toward a light source
skin receptors = a cats fur rising when touched
Explanation: