« previous next »

Author Question: A water-treatment method in which water is filtered through a screen to eliminate chemical ... (Read 43 times)

kodithompson

  • Hero Member
  • *****
  • Posts: 566
on: Aug 20, 2018
A water-treatment method in which water is filtered through a screen to eliminate chemical
  contaminants and microorganisms is known as
 
  A) reverse filtration. B) micron filtration.
  C) distillation filtration. D) ozonation filtration.

Question 2

Research has shown a consistent and strong link between taking beta-carotene supplements and
  a reduced risk of developing cancer.
 
  Indicate whether the statement is true or false


izzat

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Aug 20, 2018
Answer to Question 1

B

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

A method to measure the lateral movement of membrane proteins. A method to measure the lateral movement of membrane proteins.
Irish Water Spaniel Irish Water Spaniel
The Hepatic Portal Blood Supply The liver receives water, minerals, and nutrients from the digestive The Hepatic Portal Blood Supply The liver receives water, minerals, and nutrients from the digestive
Drugs for the Treatment of Allergic Conjunctivitis Drugs for the Treatment of Allergic Conjunctivitis
Mastering Biology Question Mastering Biology Question
screen-shot-2017-02-01-at-8-50-03-pm.png screen-shot-2017-02-01-at-8-50-03-pm.png
Video: Virtual Tour of the Eye Animation

For a complete list of videos, visit our video library