Answer:
Psychology became a science in the nineteenth century. The roots of this new science were many. Philosophers provided psychology's conceptual framework: physiologists provided knowledge of the nervous system and experimental methods; and social reformers and psychiatrists provided motives for using science to improve the human condition.
Explanation: Hope this helps!!
The answer is A. Sandals don't really help with traction and it's a very good way to get like. A tapeworm or something. But yeah the answer is A.
