Answer:
A. enable us to form tentative hypotheses about what students know and can do.
Answer:
Snowball sampling
Explanation:
Snowball sampling is one where the researcher gets a sample by asking participants in the study if they know other potential participants. The current participants refer new ones.
The plebeians exercise their rights of citizenships by dividing society Rome into two groups.
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Answer:
William Henry Harrison
Explanation:
He delivered the longest Inaugural address, at 8,445 words, on March 4, 1841.
Answer:
Help keep the fish balanced, so they don't start rolling, spinning or anything like that
Explanation:
sorry you got an answer a week later i wasn't going to answer it since it was late, buuuuuuut why not, still sorry nobody answered this for you sooner