A student added glucose indicator (Benedicts) to a beaker of an unknown liquid. Starch indicator (lodine) was added to a different beaker
containing an equal amount of the SAME unknown liquid. The color of the
indicator solutions before they were added to the beakers and the color
of the contents of the beakers after adding the indicator solutions are
recorded in the chart below. State ONE conclusion the student would
make about the unknown liquid based on the results. SUPPORT YOUR
ANSWER with information from the data table.

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