Acosmetics company decides to compare its new nail polish product, bella, with three other nail polish brands: primrose, shine, and glo. in an experiment, participants are divided into four groups. each group of women is asked to wear nail polish from one of the four brands. the results for primrose, shine, and glo are compared with those for bella, and a conclusion is drawn. what does the type of nail polish represent in this case? a. the control group b. the explanatory variable c. the response group d. the response variable

The local school board would like to change the school calendar so that students are in school year round. do you think this is a good idea or a bad idea? to you see which side you want to defend answer this question from both angles.

What is the meaning of the word checking as it is used in this sentence from the second paragraph of the passage?

The difference between point of view and choice of person in a story is that "person" is the literary name given to main characters in a story, and "point of view" is the perspective from which we view the story "person" is part of a term used to describe the type of narrator (as in first-person or third-person); "point of view" is how the antagonist understands the events of a story the terms are interchangeable; there is really no difference between them "point of view" refers to the perspective from which the story is told; "person" is part of a term used to describe a type of narrator (as in first-person or third-person)