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Oduvanchick [21]
3 years ago
5

When moving upward on an energy pyramid from one level to the next, what happens to the usable energy in an ecosystem?

Social Studies
2 answers:
iragen [17]3 years ago
7 0
The energy decreases by 90%
Andrei [34K]3 years ago
3 0

The right answer is “It decreases by 10%”. The amount of energy at each trophic level decreases as it moves over an ecosystem. Just 10 percent of the energy at any trophic level is relocated to the next one; the rest is lost mostly because metabolic processes like heat. Energy pyramids help to understand the trophic structure of an ecosystem: the number of consumer trophic levels that can be maintained is dependent on the magnitude and energy fertility of the producer level.

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What where the affects on the rules and the caste system in ancient India?
kondaur [170]

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Likewise, the color of the skin was essential to determine the caste to which a person belonged. Individuals with the lightest skin tone were linked to privileged castes. As a form of racism and segregation, which causes a huge difference in treatment and differentiation among Indians.

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3 years ago
Who is the persident of usa ?​
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Donald Trump, but Joe Biden is President-elect
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Answer:

The answer is "Strengths, Weaknesses"

Explanation:

In the given question some information is missing, that is options, therefore only the correct option is described.

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7 0
3 years ago
What's difference between diplomat and politician?
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makkiz [27]

Answer

TRUE

Explanation

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Revenue and taxes is the income and profits, social security contributions, taxes levied on goods and services,corporate income taxes,individual income taxes, payroll taxes, taxes on the ownership and transfer of property, and other taxes The federal government  uses the revenue from taxes for very many uses which include investing in technology, providing goods and services for the benefit of of the tax payers who are he people of America and also many other major expenditures like health programs.

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3 years ago
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