All of the above ................ABCDE
Answer:
The correct answer is theory.
Explanation:
A theory is a scientific postulate that can be proved through experiments and the data that comes from them. Nevertheless, theories are always open and susceptible for change, because they are not an absolute truth and further experiments can lead to different conclusions.
Answer:
b.
Explanation:
A medical professional has to be selfless so that they can better help their patients.