Answer:
I hope this helps
KEEP IN MIND I DON"T KNOW IF I AM 100% RIGHT SO DON'T YELL AT ME IN THE COMMENTS
Explanation:
The first three options I see are all making-decision process to take action, but the last one is the one that is not like that. Researching is something that is not so close in meaning to what you need. That is why, D is a good option.
A degree in veterinary science after a bachelors degree
A common goal , usually the three g’s God Glory and gold