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nikdorinn [45]
3 years ago
15

Which of the following statements accurately explains how Earth's atmosphere supports life?

Social Studies
2 answers:
svlad2 [7]3 years ago
5 0

Answer:

The answer is D

Explanation:

The atmosphere contains 21 percent oxygen and 78 percent nitrogen and 0.04 percent carbon dioxide

Murljashka [212]3 years ago
3 0
A. Earths atmosphere contains 78 percent oxygen, which is essential for life.
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When 8-year-old Chris brought home a report card with all A's, his parents gave him one dollar for each "A." Chris's parents wer
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Answer:

<u>Positive reinforcement</u>

Explanation:

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<u>In the question above, the correct answer is positive reinforcement.</u>

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2 years ago
What are the 3 parts of the Declaration of Independence and explain the purpose of each.
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Answer:

Preamble- the reasons they are writing the decloration

Grivences- all the things that the king did that they did not like

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An instinctive behavior is one that is
GREYUIT [131]
It's something that animals can just do. They don't have to learn them.
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3 years ago
All of the following were weaknesses of the Articles of Confederation EXCEPT:
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Answer:

Lol

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Lol because

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3 years ago
Receptor sites for communication among neurons exist on ____.
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Answer:

The correct approach will be "Postsynaptic neuron".

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