Answer is: <span>patient demographics and social history.
</span>Patient demographics is<span> for the identification of a patient and his categorization into categories for the purpose of statistical analysis.
</span><span>Social history provides background information about the patient, patient's education and employment, family background and other demographic information that can be helpful in treating the patient.</span>
Tectonic plates where they meet
Answer:
Virus are small infectious particles which act as intracellular parasites. They are considered non-living when they are present outside their host because they show no metabolism outside.
They do not have even cellular level of organization and are basically just packages of nucleic acid and protein. Still, virus have some important features which are common with cell-based life like the presence of nucleic acid as their genetic material.
Apart from the presence of genetic material they also have the ability to evolve like the cell-based life. This evolution allows them to be selected naturally and produce more offspring.
