The answer is definitely A.
To focus I like to take a deep breath and look at who is talking.
<span>Support or contradict
In theoretical models, they are revisited when there are further studies and discoveries found in a certain area where they can be remodeled and reintegrated instead of disregarding its credibility. Models, theories and paradigms are not challenged but rather encouraged, they are supported in many studies since these theories and models were created in order for us to understand a certain phenomenon but it would likely help the scientific society to be updated in the new forms or spheres of improvement rather than discouragement. </span>
<span>drastically increase your vertical growth rate</span>
Answer:
You have to be nice and do whatever it takes.
Explanation: