20-05-2021
Biology

contestada

When pollution is added to a lotic water system, what happens to the oxygen level?

Respuesta :

biggieross727 biggieross727

21-05-2021

Answer:

in polluted systems, overgrowth of animals, plants and bacteria cause the oxygen to be used up quickly, sometimes causing fish to suffocate

Answer Link

Otras preguntas

What is the function of the hormone progesterone?

Is 7/9 greater than or less that 8/9

Math help please, Thank you

How did apartheid lead to social conflict in South Africa?

A dog has a leash on that is 4 meters long. What is the total area of the space where the dog can travel?

Which of the following monarchs was both a king and an emperor? a. Oliver Cromwell c. Cardinal Richelieu b. Philip II d. Charles of Spain

How did apartheid lead to social conflict in South Africa?

which equation is equivalent to x^4-y^4

im doing a report and its on bejamin franklin and im filling out a paper and i want to know his middle name

Prospero is first seen in an island hut. Question 1 options: 1) True 2) False