Area a receives more than ten inches of rain per year. area b receives less than one inch of rain per year. which of the following is most likely true about areas a and b? areas a and b have very different altitudes. areas a and b are probably different biomes. areas a and b get different amounts of sunshine. area a is colder than area b.

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