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igor_vitrenko [27]
3 years ago
14

Variety in species exists because of___.

Biology
1 answer:
amid [387]3 years ago
5 0
Its D. Sexual reproduction
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Radiometric dating reveals the exact (i think its exact) age of a fossil.
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How might marine scientists combat eutrophication?
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Which of the following is an example of groupthink?
Sliva [168]

Answer:

The Bay of Pigs invasion

Explanation:

The Bay of Pigs invasion was an attempt of Cuban exiles to destroy the government of Fidel Castro. These were actions of the USA aimed against Cuba. This invasion was one unsuccessful try and shame for the regime of Kenedy. This was an example of a group decision that was unsuccessful. Ths attempt provoked many side effects, as entering of Cuban-Americans in the Congress of America.

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Why are frogs said to have “two lives” ?
Vladimir79 [104]

Answer:

  • One because they are amphibians
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Frogs begin their lives in the water as eggs and then tadpoles and when they are fully developed they live on land.

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Which is considered to be a process by which electrons aregenerally
Serhud [2]

Answer: Catabolism

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The addition of electrons to the compound is called as the reduction reaction. On the other hand, the removal of electrons is called as the oxidation.

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The anabolism is a process of formation of new complex substance from simple ones. This is a constructive process. The catabolism is a process of formation of simple substance from break down of complex ones. This is a destructive process.

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