Q: Does "Physical aggression in relationships tends to decline from high school through college and young adulthood." provide a valid answer to "Does physical aggression decline or increase during high-school, college, and early adulthood?"?
A: yes

Q: Does "In the past, small batches of amorphous metals with high surface area configurations (ribbons, wires, films, etc.) have been produced through the implementation of extremely rapid rates of cooling." provide a valid answer to "At what university was Klement a student?"?
A: no

Q: Does "Physical anthropology texts argued that biological races exist until the 1970s, when they began to argue that races do not exist." provide a valid answer to "What did biology textbooks drop altogether?"?
A: no

Q: Does "This is achieved by Neutral Sections (also known as Phase Breaks), usually provided at feeder stations and midway between them although, typically, only half are in use at any time, the others being provided to allow a feeder station to be shut down and power provided from adjacent feeder stations." provide a valid answer to "What invention prevented lines from getting mixed?"?
A:
yes