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Ira Lisetskai [31]
3 years ago
13

how do scientists use fossil comparative anatomy and branching diagrams to explain the evolution of organism

Biology
1 answer:
Mnenie [13.5K]3 years ago
7 0

Hi there!

In order to do fossil comparative anatomy and branching diagrams to explain the evolution of organism, scientists use <u>radiocarbonation </u><u>method</u>.

Explanation:

Carbon-14 can combine with oxygen in the atmosphere to create carbon dioxide, which is then absorbed by plants and makes its way through the food chain. The amount of carbon-14 in living plants and animals matches the amount in the atmosphere, but when plants and animals die, they no longer absorb carbon-14.

Because radiocarbon has a known rate of decay, the scientists can now determine about how long it has been since the plant or animal was alive. <u>The lower the amount of radiocarbon, the older the object.</u>

(Sometimes, C-12 is also used)

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4 0
3 years ago
9. Describe one way you use scientific "problem solving" thinking skills in
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Answer:

<u><em>Everyone needs critical thinking</em></u>

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<u><em>Here are fifteen positive examples of critical thinking</em></u>:

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An educator using clever questioning to guide a student to new insights.

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Parents anticipating the costs of sending their young child to college, analyzing the family’s projected income, and budgeting projected household expenses in an effort to put aside some money for that child’s future education.

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A first responder coming upon the scene of an accident and quickly analyzing the situation, evaluating priorities, and inferring what actions to take in what order.

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5 0
3 years ago
At which point are the doldrums located
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The doldrums are commonly found around the equator. The doldrums are an area characterized by calm monotonous weather.  

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