Explanation:
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The comparison of unknown quantities with the help of known quantities are called measurements. It helps in measurements of various quantities like mass, length, time, etc.
<em><u>Hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>
A primary source is a piece that comes directly from someone who was there or who participated in an event.
The answers are:
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B. an excerpt from a poem by Maya Angelou
</span><span>E: quote from Maya Angelou’s autobiography</span>
It creates an organized structure that allows Kennedy to counter the opinions of others.
Answer:
C. Likely to change easily; example
