Esther is experiencing lower back pain after lifting tools and materials all day at her worksite. What type of hazard is most likely to have caused her symptom?.

Which group of college students is typically offered scholarship? a. freshmen, sophomores, and juniors. b. biology, english, and engineering majors. c. hard workers, part-time students, and out of state students. d. first time freshmen, current students, and transfer students.

Aggregation is the process of all of your data. a. gathering b. analyzing c. collecting d. observing

If you are in grade when should you start studying for exams