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Lemur [1.5K]
1 year ago
5

Why are scientists certain that the climate system is warming?

Biology
1 answer:
Alja [10]1 year ago
8 0

Answer:

Ice cores drawn from Antarctica, Greenland, and tropical mountain glaciers proves that Earth's climate responds to changes in greenhouse gas levels. You can also find ANCIENT evidence in tree rings, coral reefs, layers of sedimentary rocks, and ocean sediments.

( re word it to however you would've said it if possible.)

Explanation:

I learned about this already, and had to do deep research when I did.

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Are stars luminous or non-luminous? Explain your answer.
rusak2 [61]

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Both a torch and a star are considered to be luminous objects. In order for us to see an object that is non-luminous, it must reflect some of the light it receives from a luminous source, such as the Sun.

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6 0
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In Mendelian case, the offpspring will take on the pheonotype of the parent that donates the dominant allele True Or False. I'm
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Answer:

True

Explanation:

According to Mendelian's law of inheritance, the dominant allele is the allele that is expressed in an individual while the recessive allele are usually not expressed in the phenotype of an individual.

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3 years ago
Which of the following is a testable hypothesis
Irina-Kira [14]

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Explanation:

(apex)

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Why are scientists interested in the origin of organic molecules?<br><br> help me please...
valentina_108 [34]

Answer:

Gas from Earth's core came to the surface through volcanoes.

Recent hypotheses about the origin of organic molecules suggest that these molecules may have formed in hydrothermal vents deep in the oceans, where hot gases and elements emerge from cracks in Earth's crust.

<h2><em><u>Hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>helps</u></em><em><u> </u></em><em><u>you</u></em><em><u>☸</u></em><em><u>.</u></em><em><u> </u></em></h2>

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