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Because conditions my change or be changed.
You only change one variable in an investigation because if you change more than one you won't know which change affected the data.
She changed history because she changed the way people treated others in a mental institution. She changed the fact that when people were in a mental institution, they were getting beat and raped, to rules being set and policies toward the disabled.
technology has changed crime scene investigation by giving it a happier edge
she was called that because she wrote for alot of things before dying an the new york times
nellie mcclung changed the right for woman to vote and to have the right to do the same jobs and have the same oppertunitys as men do and now woman have all of these things so give a big thanks to Nellie Mcclung for our rights !
Which factor does the investigator change during an investigation?
Dependent variables
Nellie Bly focused her writing on the conditions of asylum patients at Blackwell's Island in New York City. She posed as a mental patient during her investigation. She died in New York City on January 27, 1922, at age 57.
An investigation in science that is controlled is an experiment. The group within the experiment that is controlled is the control group.
History is the analysis of the human past that enables us to study continuity and change over time. It is an act of both investigation and imagination that seeks to explain how people have changed over time.
Nellie Lawing went by Alaska Nellie.