Which of the following factors would help improve the water equality in a water shed ? A - responsible use of industrial chemicals
B- reduction of amounts of fertilizers and pesticides used on farmland
C- decrease in sewage discharge into lakes and rivers

In cellular biology, what is the definition of the word specialized? te o a. carried across the cell membrane by a specific protein a o b. a structure within a eukaryotic cell that performs a specific function o c. adapted to a specific function or condition es essere beste ser bendere s b tele ee o d. containing unique dna ser eeseen les, e nde este ses see ste submit e