Consider this statement taken from a student's lab report. Since the hypothesis was supported, I learned that butterflies are attracted to red flowers more than to yellow flowers. More research could be done to compare the relative attraction of different pairs of colors in order to figure out what the best colors are to attract butterflies. From which section of the lab report did the above statement most likely come

Ascientist is investigating the effects of salinity on fish development. he places fertilized fish eggs in an aquarium that contains low salinity and observes their development. what factor would improve experimental design the most? place the fish eggs in the open ocean because that is the natural habitat include another aquarium that has normal salinity to compare to the low salinity aquarium include an aquarium that replaces salt with sugar to confirm that the effects are specific to salt grow algae with the fish eggs in order to provide adequate nutrients to the developing embryos