I believe it's foot, i'm new please don't hurt me. Hope it helped.
1.) Conduction 2.) Air mass 3.) Condensation 4.) Evaporation 5.) Convection 6.) oxygen 7.) Nitrogen 8.) carbon dioxide 9.) water vapor 10.) radiation
Answer:

Explanation:
Notice that each answer choice has a common theme of violence.
However, choices B (violence in popular music), C (violence in video games), and D (violence on television shows) are concentrated on one area/place where violence is prevalent. They are not very broad.
On the other hand, choice A (violence in society) is probably too broad for a 10 minute speech. There is all sorts of violence in society as a whole and there are too many things to touch in a ten minute time period.
Answer: All of those are correct! Nice job!