Alarge amount of algae in a lake is a result of: a. global warming b. rain forest destruction c. phosphate and nitrogen pollution d. a decrease in the number of decomposers

Brian has a medical condition called cone dystrophy, which is a disorder of the cone cells in the eye. what symptoms would you expect brian to have? a. inability to see in the dark b. difficulty determining colors c. difficulty determining shapes and outlines d. inability to see in all light conditions