Answer:
The variable that might change because of what the scientist changes – what is being measured.
Explanation:
I'm pretty sure that it's D.
The Narrator - An unnamed, approximately forty-year-old woman who struggles to explain the aspects of her daughter Emily’s childhood that have made Emily who she is. The narrator was a young single mother during the lean years of the Great Depression. After her first husband left her, she struggled to work and raise Emily alone. She eventually remarried and had four more children. As she settles into a more stable life, she looks back on the intervening years and challenges she faced as a mother. Her guilt about the lack of attention she gave Emily as she grew up is especially pronounced
Answer: "The American colonists strongly opposed tax laws imposed by the British government" .
"The American colonists were angered by the presence of British soldiers who had found employment in America" are the sentences that state reasons for tension between the American colonist and the British political powers.