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Elis [28]
3 years ago
8

Wegener attempted to explain the movement of continents but could not identify a source of force strong enough. What did scienti

sts eventually identify as the primary energy source that drives the movement of Earth's plates? Convection Friction Gravity Volcanoes
Biology
2 answers:
neonofarm [45]3 years ago
4 0
Convection is correct. Friction: plates don't rub against each other
Gravity- keeps things from floating
Volcanoes aren't found everywhere and aren't powerful enough to cause enough movement for plate tectonics.
olga55 [171]3 years ago
3 0
Hey there!

The answer is convection.

Hope this helped, have a great day :)
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The code for heredity is carried on <br><br> in each organism's DNA.
Kryger [21]

Answer:

The code for heredity is carried on genes in each organism's DNA. Explanation; Genes are portions of the genome that codes for a protein or an RNA, Hereditary information that is contained in nucleotide sequence of DNA.

Explanation:

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What nitrogen base is found on RNA but not DNA?
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DNA<span> and </span>RNA<span> are both comprised of nucleotides that bind to a sugar backbone. The </span>DNA<span> nucleotide </span>bases<span> include adenine, cytosine, guanine and thymine. The </span>RNA <span>nucleotide </span>bases<span> include adenine, uracil, guanine and cytosine.</span>
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Marta_Voda [28]

d. carbon atoms in ocean water

Explanation:

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7 0
4 years ago
Eagle Company reported Salaries and Wages Payable of $800 at the beginning of the year and $2,600 at the end of the year. The in
photoshop1234 [79]

Answer:

$55,400

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wages payable (beginning of the year) = $800

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The spinal cord is surrounded by the bones of the
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The spinal cord is surrounded by bones (vertebrae), extends downward from the base.
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