Answer:
Covariation of cause and effect.
Explanation: Covariation of cause and effect implies that when the cause is present(reading the newspaper daily), effect happens afterwards(displaying more knowledge of current events than students who do not read the newspaper daily).
When cause is not present, effect does not happen.
Answer:
Students of USA in grades 6–8
Explanation:
1st place the Iranian Revolution, 2nd place The siege of Leningrad, 3rd place Civil rights activist in Mississippi in the 1960s All were interviews with either people they researched or were related to. The second prize was someone their family knew and was about growing up in the 60's.
Evaporation occurs when water absorbs 2260 joules of heat energy per gram
