Correct + best explanation gets brainliest which of the following describes how background research in the design of an experiment? a. it provides a final opportunity to cancel an experiment before it's too late. b. it provides information about why certain measurements are made in an experiment. c. it provides a confirmation that no else has ever done in the exact same experiment. d. it provides a good opportunity to talk to other scientists about their life's work.

B. It provides information about why certain measurements are made in an experiment

From experience, to be able to have background research helps in the design of an experiment because it would tell you what is being measured in a experiment. Without the background information, my whole class got lost on what to do until my teacher told us what we had to measure and how we could measure the experiment.

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .