Which statement is true? a hypothesis must be based on the researchers analysis of the data collected in the experiment. a hypothesis must be testable for it to be useful in scientific research. a hypothesis must be supported by the results of the research study.

Which themes are portrayed through juliet’s monologue?

During the industrial age, what was one important way businesses told consumers about new products? through phonographs through telephones through telegraphs through catalogues

Read the passage. when mother’s fever persisted for a week, father summoned our family doctor. dr. blakemore applied leeches to mother’s skin in hopes of reducing the amount of blood in her body. despite the doctor’s efforts, she languished in bed for three more days before her appetite returned and she requested a thin broth. our dear cook, mrs. davis, prepared the broth and delivered it to my mother directly, eager to ease her discomfort. what can readers infer about the time period of the passage?