A student completed an experiment that compared to the amount of nitrogen given to a tomato plant to how many tomatoes the plant produce which of the following is the best access label and placement in the independent variable. A) amount of nitrogen given (in kilograms), x axis B) amount of nitrogen given (in meters), y axis C) amount of tomatoes produced (in kilograms), x axis D) amount of tomatoes produced (in meters), y axis

Hershey and chase confirmed that dna, not protein, was the genetic material. how do the results of their two experiments support this conclusion?

Which tool could you see a plant cell? a. a filter b. a microscope c. a microwave d. an electromagnet

Astudent completed a lab report. which correctly describes the difference between the “question” and “hypothesis” sections of her report? “question” states what she is asking, and “hypothesis” states the result of her experiment. “question” states what she is asking, and “hypothesis” states what she thinks the answer to that question is in “if . . then . . because” format. “question” describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. “question” describes what she is trying to find out, and “hypothesis” states any additional information or prior knowledge about the question.