lololololololololo lololololololololo

08-02-2017
Biology

contestada

Which substance is used in a sewage treatment system to kill harmful bacteria

Respuesta :

priscilagarza59 priscilagarza59

08-02-2017

The answer to that is, Chlorine

Answer Link

Otras preguntas

A 10.35g piece of copper metal was heated to 85.5 degrees C and then placed into 23.6g of water. the initial temperate of the water was 18.3 degrees C. what was

how are primaries conducted as a method of choosing candidates?

Distinguish between heat and temperature

nineteenth century liberals supported all of the following except A. Public ownership of industry B. Freedom of speech and press C. Expanding the right to vote

solve for x. e^5x=50

Charles Darwin used domesticated animals to provide evidence for evolution of natural selection. What is this evidence? a. Differences between breeds show that

What is the approximate volume of a cylinder with a diameter of 12 meters and a height of 7 meters? Use 3.14 for pi. A. 131.9 m3 B. 263.8 m3 C. 791.3 m3 D.

What was a major factor leading to the erosion of regional cultural differences in the 1920s?

solve for x. e^5x=50

I have finals tomorrow so plz help. what are god negative globalization topics