<span>Applicant 4 is qualified to be a Radiologist, applicant 3 is qualified to be an Orderly, and applicants 1, 2, and 4 are qualified to be Biomedical Engineers.</span>
The reason why the younnd-old, middle-old, and old-old topics of interest for gerontologists is because they are interested in the physical and mental decline of these age groups. The shift is related to health and physical well-being.
They're very interested because the main goals of gerontologist is to understand everything that is related to the change of a lifespan
Neurons are surrounded by <span>glial cells</span>, which guide neural connections and mop up ions and neurotransmitters.
I think this is true due to the fact If something was to happen someone on the outside would know the plan of action.