Hi!
The correct option would be B. Brain.
The diencephalon is the major part of the forebrain. It is located between the telencephalon and the midbrain. The structures that compose it include: thalamus, the epithalamus, the subthalamus and the hypothalamus. The diencephalon is an essential vessel formed during embryogenesis , dervived from prosencephalon.
Hope this helps!
Answer:
the study of the structure, reaction, and composition of different kinds of substances
Explanation:

Answer:
well a coach instructs teams and individual players as well as coaches both the mental and physical aspects of the game . I really don't see a bad answer here. I would choose A or if offered all of the above.