Answer:
I believe the answer is A. hue.
Explanation:
If you are making a difference between light and dark shades there will be some sort of hue to it...
Answer:
The Cognitive Behavioural Therapy (CBT)
Explanation
Cognitive Behavioural Therapy (CBT) is a strategy used in talking treatments as a way of helping people manage their problems or phobias. This treatment is used to change the way people think and behave, and it also helps to develop practical ways to deal with phobias. Furthermore, the CBT exposes people to their fears, and gradually they may feel less anxious about it; this is also known as exposure or desensitization therapy.
Harmony and Balance were what they were trying to achieve.
B, the one with Boris as Petroleum engineer, he has the most qualifications