deaulisellex deaulisellex

23-02-2017
Biology

contestada

Primary treatment in a sewage treatment plant is _________.
a. using microorganisms to treat the water
b. returning the water to a river
c. using chemicals to treat the water
d. removing solids from the water

Respuesta :

NlmbHerbo NlmbHerbo

23-02-2017

Primary treatment in a sewage treatment plant is
removing solids from the water

Answer Link

Otras preguntas

Is pottery considered 3D or 2D and why 3D or 2D? 100 points for this question

Kenya is using the Internet to research the history of rock music in the United States. Which is the best way she can determine whether the sites she finds are

9) Select the best method to solve the system. 4x+4y=16 2x-2y=6 *elimination *substitution

How many grams of KOH are required to prepare 500. mL of 0.450 KOH solution?

Sandel Company makes 2 products, footballs and baseballs. Additional information follows: Footballs Baseballs Units 4,000 2,500 Sales $60,000 $25,000 Variable

Solve for y: (1/2)y + 1/2 = 3 1/2

If you can do your homework at a rate of 3 minutes for every problem, how many problems could be done after 4.81 hours? Round to a whole number.

Which algebraic expression represents the phrase “seven more than half of a number”? 7 minus one-half x Negative 7 + one-half x One-half x + 7 Negative one-half

-3(5x - 7) = -4x + 3(3x + 7)

1.What was the purpose of "indigo," something sought after by early colonists? A.it could be smoked B.it was an addictive plant C.it was a type of gemstone