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serious [3.7K]
3 years ago
10

Is this internal or external conflict? Mr. Farris’s letters to the editor of the local newspaper turned into a very nasty exchan

ge with another reader.
Biology
1 answer:
Finger [1]3 years ago
8 0
Me I have to say external
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Describe three observations an astronaut might make while viewing Russia at night.(Site 1)
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<span>One observation would be the physical size of Russia compared to other countries, despite a lack of visible borders from space. In addition, part of Russia's outline would likely be obscured by the various clouds and objects in the stratosphere; this would allow the astronaut to view potential cloud and weather patterns on earth. Also, an astronaut could see outlines of Russia's geography such as mountain ranges.</span>
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Which of the following gases supports combustion? A.Carbon dioxide B. Carbon
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The answer is D, Oxygen
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"Early philosophers and naturalists used (FILL IN THE BLANK) characteristics to classify living things."
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3 years ago
I’ll mark brainliest pls help ❤️
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Answer:

1. Radiometric dating

2. Relative dating is used to determine the age of fossils or rock layers by by comparing it to similar rocks and fossils of known ages.

3. The youngest rock layers are at the top and the oldest are at the bottom, which is according to the law of superposition.

4. Tribolite and Pecten fossils

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5. Scientists commonly use radioactive dating methods by using radioactive decay cloak of certain elements such as potassium or carbon to date fossils or rocks.

6. Law of superposition because in terms of finding the age of the rock as an object, all that needs to be identified are the layers of the rock.

7. The nuclear decay of radioactive elements are a process that behaves in a clock-like fashion which makes it a useful tool for determining the exact age of fossils or rocks.

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Diane Dodd, of Yale University, divided a fruit-fly population, raising some populations on a starch medium and others on a malt
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Answer:D)

Explanation: Just took the USATestprep

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