Imagine another gas giant was found in our solar system. It is greenish and has a giant spot on one side. Which of these statements is probably true about this planet?
A. The planet probably does not have rings
B. There is a giant storm in the atmosphere of this planet
C. The planet has a solid surface containing iron oxide
D. This gas giant contains methane in its atmosphere

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