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liubo4ka [24]
4 years ago
11

Which of the following is a nonpoint source of water pollution

Biology
1 answer:
Leokris [45]4 years ago
7 0

<u>Answer:</u>

"Rainwater pouring from an eroded bank into a river" is a non-point source of water pollution.

<u>Explanation:</u>

Bank erosion is the washing away of stream or river banks. This is distinct from erosion of the watercourse bed, known as scour. These erosion undermines the roots of trees which develop by a lake. As the roots closely connect the soil, they form abutments that jut out above the surface.

Non-point source water contamination is induced by widespread and isolated waste sources such as rain and snowmelt runoff, spills, leaks, and sediment erosions. To release any pollutant, without a permit, from a point source into navigable waters is illegal according to the Clean Water Act.

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1 point
ipn [44]

Answer:

Trophic Cascade

Explanation:

Trophic cascade is when the ecosystem experiences a level of a certain species being reduced or removed.

8 0
3 years ago
Explain how he interaction between mRNA codons and tRNA codons anticodons codes for a specific amino acid
Julli [10]
<span>The interactions between the mRNA codons and the tRNA anticodons  codes for a specific amino acid is by, it is the job of the tRNA to start working after the mRNA has able to have its own complementary copy. The mRNA will undergo to the nucleus and will move out, in order to go the rrna. The three nucleotides codes the specific amino acid of the trna. The trna and the mrna will be matched, it will now release the amino acid in the trna that wil form a peptide bond. When the mrna is able to be decoded to form an amino acid, it will now have the ability to break and make proteins in different structures.</span>
5 0
3 years ago
LET'S CHECK
Daniel [21]

Answer:

I.

4) The deoxygenated blood then travels through the veins and enters the right side of the heart.

1) The blood leaves the heart through the aorta.

2) The blood travels throughout the body via the arteries to the capillaries.

3) In the capillaries, the exchange of nutrients and gases occurs. Oxygen is absorbed by the cells while carbon dioxide is released into the blood.

II.

2) Exchange of gases happens as oxygen is received by the blood and carbon dioxide is released.

1) The deoxygenated blood flows from the right side of the heart to go to the lungs.

3) The oxygenated blood then returns to the left side of the heart.

Explanation:

4 0
3 years ago
The parasite that causes malaria in humans reproduces in red blood cells and is located in the A) kidneys. Eliminate B) liver. C
sergey [27]

Answer:

The parasite that causes malaria in humans, is located in the liver cells where it then multiplies then transfers into the red blood cells.

B) Liver

Hope this helps ;)

3 0
3 years ago
Read 2 more answers
Which clouds are best associated with a thunderstorm?
Dahasolnce [82]
B
Should be the right answer
6 0
3 years ago
Read 2 more answers
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