1. I would say D.
2. I would say C.
600 calories, hope that helps
Answer:
i usually get a study buddy bc i'm not that smart lol but i had that question last year in 9th grade
Explanation:
The correct answer is letter A. Pain receptor - tissue injury. Nociception refers to the processing of harmful stimuli in the nervous system. The nociceptors are also known as "Pain receptor" that responds only to tissue damages cause by either mechanical, thermal stimulation.
