« previous next »

Author Question: A water-treatment method in which water is filtered through a screen to eliminate chemical ... (Read 46 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?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Mixting Hot Cold water Mixting Hot Cold water
Water cabbage Water cabbage
Measuring Systolic Blood Pressure Using the Palpatory Method Measuring Systolic Blood Pressure Using the Palpatory Method
Antiretroviral Drugs Used for the Treatment of HIV/AIDS Antiretroviral Drugs Used for the Treatment of HIV/AIDS
Common Oral Lesions/Conditions Associated with HIV Infections and Treatment Guidelines Common Oral Lesions/Conditions Associated with HIV Infections and Treatment Guidelines
Treatment of retinal blindness Treatment of retinal blindness
Video: Secondary and tertiary levels of protein structure Animation

For a complete list of videos, visit our video library