Which of the following are two mechanisms for water pollution? a. high and low b. direct and indirect c. lethal and nonlethal d. harmful and innocuous select the best answer from the choices provided. a b c d

Water pollution denotes the pollution and contamination of the sea, rivers, streams and groundwater.

The following are two mechanisms for water pollution: direct and indirect. Correct B Direct pollution comes from releasing fluids directly into the water. Indirect pollution of water on the other hand is not caused by contaminants being introduced directly into the water, example: nitrogen pollution of ditches by the run-off from fertilised agricultural land.

age might have something to do with behavior depending on the age because not everyone who is the same age acts the same like 2 year olds could have bad behavior but some won't.

i hope this : )