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erastovalidia [21]
3 years ago
7

Why is it important to check deep underground areas of permafrost cores?

English
1 answer:
lana66690 [7]3 years ago
3 0

Answer: When permafrost is frozen, plant material in the soil—called organic carbon—can't decompose, or rot away. As permafrost thaws, microbes begin decomposing this material. This process releases greenhouse gases like carbon dioxide and methane to the atmosphere.

Explanation:

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She works to make people aware of endangered animals.

Explanation:

Ed 2020

7 0
2 years ago
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I really need help ​
umka21 [38]

The answer would be 15.

The first equation would be ∠1 = 15°

Then the second equation is ∠2 = (3 * 15 + 30)° which simplifies to 75°

And since complementary angles need to equal 90° to be true we have to add both angles. So, ∠1 (= 15°) + ∠2 (= 75°) = 90°. Now that we know they equal 90°, 15 would be the answer to your problem.

6 0
3 years ago
I need help please..
mina [271]

Answer:

1 and 2

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From his description of the runaway slave, you can infer that Whitman —
larisa86 [58]

Answer:

a. Strongly Opposed slavery.

Explanation:

Reading the context, you will hear negative connotations towards slavery. You might even hear empathy for the runaway slave.

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3 years ago
Describe the letter that arrives from Frex and what it says. What gift is included in the package? Why does the gift cause confl
GalinKa [24]

The letter was sent from Frex to her daughter Elphaba, requesting her to help with her younger sister Nessarose Thropp - the woman who becomes the Wicked Witch of the East - who has taken her position as Eminent Thropp of Munchkinland. In the package, Frex sends Nessarose the sparkling glass covered shoes which were made by Yackle (technically, out of glass) as well as ornamented by Frex using techniques he has learned from Turtle Heart. They become a major source of conflict due to Elphaba's jealousy, as she is determined to get them back at all costs, but Dorothy is unable to remove them.

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