Answer:
I believe that we as human beings sometimes do mean or cruel thing to people because we are territorial or protective of things.
Explanation:
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.
the anaswer is "c" i just took the test
