Answer:
physical
Explanation:
Because you can see the evidence that is left behind. ( I hope that makes sense)
The answer is A an in-group-bias. Favoring ones own group rather than others.
This study is called humanism.
I am pretty sure it's four. I looked it up, and I have a book I just looked through. Sorry if it's wrong! Have a good rest of 2016!
Answer:
I think it's c i'm not 100% sure but i think that's the answer
Explanation:
