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valkas [14]
2 years ago
13

I need help asapI need help asap​

Biology
1 answer:
melisa1 [442]2 years ago
3 0

Answer:

c

Explanation:

i dont care

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Energy pyramid: An energy is a graphical model of energy flow of energy community
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1) Each level losses<u> 90% </u>of energy that was contained in the previous level. 2)Protozoa (Producer), snail, shrimp, amphipods (Primary consumers), Salamander (Secondary consumer), Intestinal roundworm (Tertiary consumer), fungi (Decomposer).

<h3>What is the 10% rule in trophic webs?</h3>

The 10% rule states that at each trophic level occurs an energy transference from one of the levels to the next, with only 10% being usable in each of them.

As a general rule, only about 10% of the energy stored as biomass at one trophic level -per unit time- ends up as biomass at the next trophic level -in the same unit of time.

The remaining 90% of energy is lost to the environment as heat.

The progressive reduction of energy determines the number of trophic levels (4 or 5).  

In the xposed example,

1) Each level losses<u> 90% </u>of energy that was contained in the previous level.

2)

  • 1st level: Protozoa ⇒ Producer
  • 2nd level: snail, shrimp, amphipods ⇒ Primary consumer
  • 3rd level: Salamander ⇒ Secondary consumer
  • 4th level: Intestinal roundworm ⇒ Tertiary consumer
  • 5th level: fungi ⇒ Decomposer

You can learn more about the 10% rule at

brainly.com/question/18254335

#SPJ1

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Klineflter syndrome is a defect occurs during
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Explanation:

The 47,XXY karyotype of Klinefelter syndrome spontaneously arises when paired X chromosomes fail to separate (nondisjunction in stage I or II of meiosis, during oogenesis or spermatogenesis

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Which statement is a reason for the peer rewiew process in scientific research
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The correct answer is the second choice - peer review process in scientific research exists in order to verify that the conclusions that are made are supported by the data. You cannot make a valid conclusion if you do not have enough evidence or data to prove it - this is why your peers have to go through your research to make sure everything is done according to the rules of scientific research.

Hope this helps.

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The answer to your question is Letter C   <-- ANSWER

Steroid is a molecule made up of four carbon rings with other atoms bonded to those rings.


Hope this Helps

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How could you separate bits of iron from sawdust?​
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You could use a magnet to collect the iron, and then wash the sawdust off. Hope this helps :)

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