Answer:
The chemical and physical functions of the brain and how they work.
Explanation:
Psych is related to the mind and conscioussness, bio and biology are concerning the physical being and body. Therefore, combining them would be talking about both, hence how the brain (psych) works on a physical (bio) level.
Answer:
D, suspicion
Explanation:
We content means happy basically, a feeling of completion if you will so A and C (happy) are out. B. Is anger, but he doesn't know until the end that something was even missing, he just is uneasy. He is suspicious, he has a bad feeling that something was wrong.
I believe the answer is d.) Measures that would help unify the populace of ireland
Their names come from Greek roots, well most anyways, and those words were warped to become the names we see today