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
GaryK [48]
3 years ago
15

Helpppp pleaseee :)

Biology
2 answers:
Diano4ka-milaya [45]3 years ago
7 0
The correct answer is animal waste and fertilizers
dybincka [34]3 years ago
5 0

Answer: A pond near a city park is found to be contaminated with both bacteria and excess nitrogen. The bacteria most likely came from <u>animal waste,</u>and the excess nitrogen likely came from <u>fertilizers</u>.

The bacteria will be most likely to come from animal waste as numerous bacteria lives in the intestine and stomach of these animals, which facilitate the digestion of food, these bacteria come along the animal feces after digestion. Also, there are bacteria which degrade the animal feces. Bacteria may also degrade and may be present on other animal wastes like left out skin, tissues, hair, fur. Nitrogen is the chief constituent of fertilizers. Nitrogen increases the fertility of soil and it can be a potent pollutant for a water body.          

You might be interested in
Which of the following is not a main characteristic of a mineral?
ladessa [460]
The answer is A. Man-made
3 0
2 years ago
How does earths magnetic field provide evidence for seafloor spreading
REY [17]

Answer:

Magnetic reversal proves seafloor spreading because we can see the polarity of the Earth's magnetic field in rocks. As magma cools, particles in it get “frozen” in the direction of the magnetic field. ... The magnetic evidence shows that the oldest rocks are far away from the ridge and the newest rocks are closest.

4 0
2 years ago
Read 2 more answers
Pls i need to pass this class
Irina18 [472]
Pls i need to pass this class
3 0
3 years ago
What goes in here<br> to start cycle
sukhopar [10]

Answer:  to start what cycle

Explanation:

7 0
3 years ago
Read 2 more answers
Because of biogeochemical cycling,
aleksandr82 [10.1K]

Correct answer: C) Nutrients are circulated throughout the biosphere

Biogeochemical cycles are cycles by which essential elements of a living organism are circulated continuously. It consider the biological, chemical, and geological aspect of each cycle.

The most important biogeochemical cycles are nitrogen cycle, carbon cycle, water cycle, oxygen cycle and phosphorous cycle.

Biogeochemical cycle always have a state of equilibrium, and the state of equilibrium is attained when there is balance in cycling of element among the compartment.

7 0
3 years ago
Read 2 more answers
Other questions:
  • A unique species of snail has been discovered in the Negev Desert. At night, these snails use a toothlike rasping organ in their
    10·1 answer
  • How does a protein's quaternary structure differ from other levels of protein structure?
    7·1 answer
  • Apply your understanding of how the theory of evolution is supported by evidence by writing a letter to a skeptic explaining the
    5·1 answer
  • In human development what must be present before tissue is formed?
    12·2 answers
  • What is the ratio of surface area to volume for a sphere with the following
    15·1 answer
  • One of the effects of the hormone secretin is to stimulate the release of bicarbonate ions into the duodenum, which neutralizes
    8·1 answer
  • Medium mass stars like our own sun tend to been seen in the yellow portion of the
    5·1 answer
  • uncontrolled cell division can lead to the formation of masses of cells that can remain in place called ____ tumors or ones that
    10·1 answer
  • HELP!!!!! 50PTS!!!!!!
    11·1 answer
  • Can ayone help me with geoscience plz???
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!