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
Lapatulllka [165]
3 years ago
10

Which of the following is not a common pollutant of freshwater or groundwater?

Biology
2 answers:
USPshnik [31]3 years ago
7 0

Answer:

B.sand

Explanation:

Sand can not be a common polluatant because it is NATURALLY found in and near water, while all other answer choices are man made pollutants!

Novay_Z [31]3 years ago
5 0
The answers is B, Sand
You might be interested in
raden-222 is a naturlly occuing isotope with a half life of 3.8 days if 4.0g of raden 222 gas wewre pumped in a container then h
svlad2 [7]

1.0g

7.6/3.8=2

1. 4/2=2

2. 2/2=1

4 0
3 years ago
Whoever answers the question gets brainliest
lys-0071 [83]

Answer:

lol

Explanation:

6 0
4 years ago
Observe this diagram of a plate boundary. One statement BEST describes what is happening. It is that
Alex17521 [72]
Do you see the tectonic plates are moving away from each other
7 0
3 years ago
Read 2 more answers
When there is direct contact what is the name of a disease by this which is spread?
Anna35 [415]
Infectious Disease Epidemiology Programs primary purpose is to study the ... <span>Contact Diseases</span> are transmitted when an infected person has direct bodily contact with an ... are found on the skin but do not cause illness it is called " colonization. ... a bacterium found in rodents and their fleas in many areas around the world.
8 0
3 years ago
PRE-LAB QUESTIONS 1. What is the difference between chemically defined and chemically complex media? Give either a clinical or e
larisa86 [58]

Answer:

Explanation a chemical define media is a media that do not contain any animal derived source as a component. It is a media whose chemical component are known. It is said to be the purest form of media for culture.

Complex Chemical media is a media whose component are not known. It includes both animals,yeast, plant source whose component are not known this Mixture makes it complex.

Example of complex media is Human Endothelial-SFM (Life Technologies), Endothelial Basal Media, EndoGRO-LS Complete

Example of chemically defined media enhancing or inhibitory effects of GSLs and sphingolipids on tyrosine kinases associated with growth factor receptors.

7 0
4 years ago
Read 2 more answers
Other questions:
  • The greatest of four consecutive numbers the smallest of which is b
    10·1 answer
  • A rock that forms at or near earth's surface from the cooling of lava is a(n) _____ rock.
    13·2 answers
  • How are organelles in a cell like organs in a human body?
    11·1 answer
  • The aorta pumps blood out of the heart to the rest of the body T OR F
    9·1 answer
  • BRAINLYEST AND POINTS IF ANSWERED RIGHT
    6·1 answer
  • What are hydrophytes, mesophytes and xerophytes.​
    15·2 answers
  • Cell Differentiation and Specialization
    6·1 answer
  • Help Fusion book pg 126 &amp; 127.
    7·1 answer
  • How do you think having specialized cells is an advantage for multicellular organisms?
    15·2 answers
  • As you study two closely related predatory insect species, the two-spot and the three-spot avenger beetles, you notice that each
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!