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!!
Food temperatures in hot holding units must be kept at 135 Fahrenheit degree or hotter:
Coordination problems since walking with the hip or doing alot of movement. It would have cause an injury to your hip.