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
SashulF [63]
3 years ago
9

Which of the following sources of pollution decrease the oxygen level of water? Select the two correct answers

Biology
2 answers:
4vir4ik [10]3 years ago
7 0

Answer:

Animal manure & Plant fertilizer

Explanation:

Lorico [155]3 years ago
3 0

Answer:

The source of pollution that decreases the oxygen level of water are plant fertilizer and animal manure.

Explanation:

Plant fertilizer that is applied in the agricultural field when enter into the water body, causes water pollution which increases minerals into the water body and animal manure contain raw material which causes eutropication that means increase algal bloom. This indirectly  decreases oxygen availability into the water body.

You might be interested in
What modifies and transports proteins?
Alexandra [31]

<u>Answer:</u> The Golgi apparatus is found close to the nucleus of the cell, where it modifies proteins that have been delivered in transport vesicles from the RER. It is also involved in the transport of lipids around the cell. Pieces of the Golgi membrane pinch off to form vesicles that transport molecules around the cell.

8 0
4 years ago
Read 2 more answers
HELP MEEEEEEE
MaRussiya [10]

Answer;

A.Vinegar and soda

Explanation;

-A salt is a substance that contains a cation which is a metal ion or an ammonium ion and an anion derived from an acid. It is an ionic compound that can be formed by the neutralization reaction of an acid and a base.

4 0
3 years ago
Students observed that when they played violent video games, they experienced an increase in heart rate. One student group condu
Vera_Pavlovna [14]

Answer:

the first question answer is C and for the second one is D

7 0
3 years ago
Read 2 more answers
What to write pleaseeeeeeeeeeeeeeee helppppp
Tasya [4]

Answer:

I can't see what it says at the top

Mabye you could re upload it and see if you can get what it says up top.   I would love to help.

4 0
4 years ago
Why does it take several redox reactions in a cell to make water from hydrogen and oxygen?
Rus_ich [418]
Hydrogen and oxygen cells combine explosively combine.-answers.com
  
I found this online. on answers.com so I do not own credit.
7 0
3 years ago
Read 2 more answers
Other questions:
  • What's the best of Use uterus and vagina in the same sentence
    12·2 answers
  • What is all the organisms living in a certain area?
    7·2 answers
  • Will upvote if answered
    12·1 answer
  • Which noncoding rna coats the inactive x-chromosome in regions of heterochromatin?
    10·1 answer
  • Why did Earth and Venus evolve so differently? Why is Earth's atmosphere rich in oxygen and poor in carbon dioxide, whereas the
    14·1 answer
  • Help asap<br> describe one advantage prokaryotes have over eukaryotes
    13·1 answer
  • A 1 M solution of glucose is 180 g of glucose in a 1 liter solution. If you wanted to make a solution of 0.2 M glucose, how many
    10·1 answer
  • White muscle tissue is abundant in cruisers, while red muscle tissue is abundant in lungers.
    12·1 answer
  • Why are cane toads in Australia considered an invasive species rather than simply nonnative? a. They are destructive to native s
    6·1 answer
  • Describe how an enzyme’s shape changes as it binds to its substrate. Describe a condition under which an enzyme might to be able
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!