From the text "WHO IS KATHERINE JOHNSON?" on common lit, PART B: Which detail from paragraphs 2-3 best supports the answer to Part A?

A- “She counted everything, from the number of steps she took to get to the road to the number of forks and plates she washed when doing the dishes.” ( Paragraph 2)
B- “At a young age, she was very eager to go to school.” ( Paragraph 3)
C- “Johnson could vividly recall watching her older siblings go to school, wishing so much that she could go with them.” ( Paragraph 3)
D- “she so excelled that by age 10, she was in high school. By age 15, she’d started college!” ( Paragraph 3)

A. “She counted everything, from the number of steps she took to get to the road to the number of forks and plates she washed when doing the dishes.” ( Paragraph 2)

Explanation:

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invention of the washing machine

in the past, people used sticks and stones or scrub boards to clean their clothing. as it was sweaty, backbreaking work, we owe a world of to james king because he created the model for the modern washing machine in 1851. the most important issue was that this machine cleaned clothes while a person cranked the handle. doing this made people who used it develop strong muscles in their arms. later, in 1908, alva j. fisher created an electric washing machine named thor. this one was not the first automatic washing machine. however, it was one of the most popular models at the time.

c. would be the answer : )

explanation: