1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lerok [7]
3 years ago
12

How does water filtration work?

Biology
1 answer:
krok68 [10]3 years ago
4 0
water filtration systems work by capturing undesirable elements in the water and allowing only clean water through. Water filtration systems for residential use that use actual filters, such as the thin film composite in reverse osmosis, do this by using microscopic pores that block even small bacteria while letting water through. Others work through other materials such as activated carbon or sand, which essentially scrubs the water clean.
You might be interested in
Brown Middle School is trying to become a "green school". To do this, parents, faculty and staff members are meeting to discuss
Yuki888 [10]
Just plant some trees in the school
3 0
3 years ago
Read 2 more answers
I NEED HELP WITH THIS BIOLOGY QUESTION
nataly862011 [7]
C, the first two don't make sense and the last one would support the opposing view point.
4 0
3 years ago
Some individuals believe that the genetic engineering of crops has the potential to save lives and prevent starvation. Others be
allochka39001 [22]
I believe that the disadvantages outway the advantages. Afterall we want to stay healthy and live longer. 
8 0
4 years ago
If you place a red blood cell in a solution and it swells, this means that: (Choose all correct answers)
jeka94

Answer:

The solution would be HYPOTONIC. The concentration of water is higher inside the cell

Explanation:

Hypertonic: cell shrink

Isotonic: cell will stay the same

Hypotonic: cell will swell

6 0
3 years ago
Which types of organisms are always made up of only one cell each?
koban [17]

A unicellular or single celled organism is the term for organisms composed of only one cell.

I hope this helped!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Why doesn’t each child look exactly alike?
    12·2 answers
  • What are the functions of spirogyra?
    9·2 answers
  • Why is it important to eat a full healthy meal before an afternoon of playing sports
    8·2 answers
  • In the Great Lakes, there are over 3,500 types of organisms that cannot produce offspring with each other. All of these differen
    8·1 answer
  • A scientist is examining an organism that feeds on decaying matter to gain energy for survival. What kingdom would be the best o
    10·2 answers
  • The steps in which solar wind is formed
    14·1 answer
  • Flowing water picks up sediment and carries it to a new location. this is a example of
    7·1 answer
  • For an ecological study, you monitor herbivore-plant interactions in a rainforest and notice that mammalian herbivores avoid the
    9·1 answer
  • The part of the brain that, if lesioned, would MOST likely result in a disruption of language comprehension and expression is __
    10·1 answer
  • Which of the following is not a role of water in the body? boosts the immune system lubricates tissues and joints forms essentia
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!