1
Which of the following statements regarding scientific studies is true?
А
Once a study is conducted, the results can never be changed.
B
Scientific study must be repeatable, so the data is collected in a reliable way.
С
It does not matter if the results of a study remain the same or change with each test.
D
Scientists create explanations based on belief, even when results do not support
them.

Abig hazard on road paragrph writing

How does including this excerpt at the beginning of the essay contribute to his argument post

Robert was not waiting for her in the little parlor. he was nowhere at hand. the house was empty. but he had scrawled on a piece of paper that lay in the lamplight: "i love you. good-by—because i love you." what significant idea, presented throughout the novel, does robert's final departure and note highlight? edna is ultimately alone in her rebirth. edna needs to find solace in her children. edna will never be truly loved by anyone. edna should not have forsaken her family.