You water three sunflower plants with salt water. Each plant receives a different concentration of salt solutions. A fourth plant receives pure water after a two-week period, the height is measured. Find: Independent variable, dependent variable, and extraneous variable. GUYSSS PLEASE HELP ME​

Which form does a verb take when the subject receives the action?

•your english teacher has asked you to write a short three-page research paper. which topic is the most narrow? a. water pollution b. how lake pollution affects fish c. how water pollution affects seal d. pollution

How is president obama using an appeal to reason, or logos, in this excerpt? by explaining why each person must work hard in order to succeed by explaining why working together is necessary for success by explaining why attempts at working together in the past failed by explaining why each person must look out for him or her self