A method of wastewater treatment in which wastes, such as organic material, is consumed by bacteria is called:

a. acid mine treatment.

b. activated carbon.

c. activated sludge.

d. disinfection.

What is matter made up of

Which statement is FALSE? a. Excess carbohydrate is converted to glycogen or fat and stored. b. Protein is used to build muscles in response to exercise. c. Alcohol delivers calories and encourages fat storage. d.

What group of organisms are responsible for capturing energy within ecosystems

Are rocks a living thing

Why do people with down syndrome look alike?

Circuit A has a 3 Ω resistor running on a 9V battery. Circuit B has a 0.5 Ω resistor running on a 3V battery. Which of the following circuits would have a higher amperage?

What is not an important factor or factors affecting coastal landform changes as a result of sea level rise today?

What is an example of a renewable resource that needs to be closely managed

What does fitness mean in terms of evolution?

Definition: this refers to an increase in some quantity over time. in organisms, this is a result of mitosis.