Answer:
b. Descriptive study
Explanation:
A descriptive research is a research method used to describe and explain a certain behavior of a population or phenomenon under study. It is a qualitative study that does not involve testing of the cause and effect of variables. It involves the use of qualitative methods such as surveys, interviews, observations, case study etc, to carry out research on a subject matter to give answers to the “what” questions raised, rather than to the “why”, “how” questions raised in a research subject.
The purpose statement in the question most likely indicates a descriptive study. It answers the “what” question i.e. what are the caring behaviors desired by patients with AIDS or HIV? In the course of the study, caring behaviors that AIDS or HIV patients desire would be identified and discussed.
Answer:
Over-the-counter medications
Explanation:
Over-the-counter medications might lead to potentially dangerous addictions if abused. Over the counter medicine is nonprescription medicine which purchased without a prescription from doctors. People tend to take medicine for aches, pains, and irritations. Too much consumption and without doctors consultant might lead to damage to the person body. Some people take non-prescripted medicine longer or in higher doses than the description suggests. It is better and safe to visit a doctor for a problem.
I would have to say the answer is C.
A is incorrect since hydrogen is not an air pollutant.
B is incorrect because ozone is most definitely one of the top.
And D has cyanide which is a chemical for suicide during wars.
Hope this helps!
