I need help with this. I will give brainliest. Melanie gathers water from different areas of the pond by her school. She puts growing solution into 4 different shallow dishes. She puts one drop of water from different areas of the pond into three of the dishes. She leaves one dish with only the growing solution in it and does not add pond water. She covers all the dishes and leaves them on the counter for several days to compare the algae growth in each dish. Why does she have a dish with just the growing solution in it?

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

Which food could be transported in a galvanized metal container?

Which statement best describes a typical difference that could be found between the "analysis" and "conclusion" sections of a lab report? a) only the "conclusion" describes errors that occurred during the experiment, and only the "analysis" section suggests further research.b) only the "analysis" section includes specific data comparisons, and only the "conclusion" section suggests further research.c) only the "analysis" section discusses whether the original hypothesis was supported, and both sections include graphs of data.d) only the "conclusion section discusses whether the original hypothesis was supported, and both sections suggest further research.(the answer is b i just took the test)