Proximal
.........................................
Answer:
Receptors
Explanation:
So this is a poorly put question, and very vague, but within the context, it sounds to be either Receptors or Hormones. Receptors are cells, so I would go with that.
But this makes no sense.
Health science professionals use devices like CT scanners, ultrasound machines, and x-ray machines to help them in the RADIOLOGY area of health sciences.
