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LUCKY_DIMON [66]
4 years ago
9

A watershed is _____. the valley location where a river ends the mountain area where a river starts an area of saturated soil fr

om which water can be removed an area where all draining water goes into the same river system
Biology
2 answers:
Effectus [21]4 years ago
6 0

Answer: an area where all draining water goes into the same river system

Explanation:

A watershed is an area which occupies water from the rainfall and snow melt that drains into a water body such as marshes, river , streams and groundwater. This is also called as drainage basin because of the fact that the water from many sources drains into a common outlet.

On the basis of the above description, this can be said that a watershed is an area where all draining water goes into the same river system is the correct option.

scoundrel [369]4 years ago
3 0

an area or ridge of land that separates waters flowing to different rivers, basins, or seas.

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By propagating both, Dominant and recessive alleles.

Explanation:

During evolution, only dominant traits transfer up to the next generation due to their better adoption in the environment but diploidy helps in hetrozygous arrangement of allele (A a) that contain both the dominant and recessive alleles. As a result, the genetic variations of both alleles gets preserved.

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Identify the components of the vertebrate nervous system.
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Using the graph, please identify the predator and prey. How can you tell which is which?
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Explanation:

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Natural selection changes allele frequencies because some _______ survive and reproduce more successfully than others.
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8 0
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Which of the following statements is correct with respect to the use of oxidized sulfate by some bacterial groups
Gnesinka [82]

All of the above.

<h3>What are sulfur oxidizing bacteria?</h3>

Any of a wide range of microorganisms that can metabolize sulfur and its components and are significant in nature's sulfur cycle are known as sulfur bacteria. Hydrogen sulfide (H2S), sulfur, and thiosulfate are a few of the typical sulfur compounds that are used by these bacteria as a source of energy. Sulfate is the end result of the oxidation of sulfur.

In deep earth deposits, <em>Thiobacillus</em>, which is common in both marine and terrestrial settings, produces sulfuric acid, which dissolves metals in mines but also corrodes concrete and steel. It also oxidizes sulfur, generating sulfates that are helpful to plants.

I understand the question you are looking for is this:

In seawater, sulfate is the most common anion after chloride. Which of the following is correct with respect to the use of sulfate by some bacterial groups?

  1. Oxidized sulfur-containing molecules have redox potentials lower than those of the nitrogen series.
  2. Oxidized sulfur molecules such as sulfate and sulfite serve as electron acceptors.
  3. Sulfate and sulfite can receive electrons from hydrocarbons.
  4. Sulfate-reducing archaea and bacteria are widespread in the ocean.
  5. All of the above.

Learn more about sulfur bacteria here:

brainly.com/question/13187750

#SPJ4

3 0
2 years ago
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