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Correct Answer: A) What are the student's achievement levels (or grades) in science classes?.
Correct Answer: A) Higher temperature causes greater expansion in aluminum cans.
Correct Answer: B) Ethnography.
Correct Answer: B) Relate one or more independent variables to one or more dependent variables.
Correct Answer: C) Ho:there is no correlation between eachers' reading habit and their reading strategiesHa:there is a correlation between teachers' reading habit and their reading strategies.
Correct Answer: A) How are the mapping of the students' critical thinking dispositions?.
Correct Answer: D) Hypothesis.
Correct Answer: C) Crickets chirp more frequently as temperature increases.
Correct Answer: D) What percent of people in the area saw a bright light that night?.
Correct Answer: A) No hypothesis.
Correct Answer: B) Central question and subquestions.
Correct Answer: C) Does varying the amount of fertilizer influence plant growth?.
Correct Answer: A) Null hypothesis.
Correct Answer: C) Which cup material is the best insulator?.
Correct Answer: B) Because this research aims to describe the participants' performance.
Correct Answer: A) Determine theory-determine data-formulate hypothesis.
Correct Answer: B) Two variable.
Correct Answer: B) Which types of seeds do our feeder birds eat?.
Correct Answer: B) Hypothesis.
Correct Answer: B) Affect.
Correct Answer: C) To describe students' language learning strategies.
Correct Answer: C) How is the enzyme catalase affected by changes in temperature?.
Correct Answer: A) Discover.
Correct Answer: B) There is no correlation.