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Tems11 [23]
2 years ago
15

Why is Earth's outer core hotter than it's oceanic crust?

Biology
2 answers:
Tcecarenko [31]2 years ago
7 0
Earth is that a good thing to say but I can’t hear yes
harina [27]2 years ago
4 0

Answer:

<h2>Earth's oceanic crust is denser than Earth's outer core is.</h2>

Explanation:

I hope it's help u

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Answer:

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A log has a density of .8 g/cm³. This log will _______ in freshwater, which has a density of 1.0 g/cm³ .
m_a_m_a [10]
The log will float on the water because his density is lower than the liquid, so it will stay at the top due to Archimedes' principle.

<span>Archimedes' principle is a physical law that describes the upward force (the vertical thrust) experienced by any body immersed in a fluid (liquid or gas). This force is strongly related to the density of both the fluid and the body.
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You can try the experience at home, by using an object that has a lower density than the water like the sunflower oil, you will see that it will stay at the top of the water too.
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3 years ago
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2. Which of the following is a CORRECT pairing of the RNA type and the
zzz [600]

ANSWER

mRNA - formed from the DNA gene sequence with the help of RNA polymerase.

EXPLANATION

mRNA contain codons which are complement to

tRNA anticodons.

rRNA formed in nucleolus.

tRNA carries the amino acid.

7 0
2 years ago
Is this mRNA or rna need help please need the answer in a hurry
Vlad [161]

It is mRNA because RNA, which stands for ribonucleic acid, is a polymeric molecule made up of one or more nucleotides. ... During the process known as transcription, a RNA copy of a segment of DNA, or messenger RNA (mRNA), is made. This strand of RNA can then be read by a ribosome to form a protein.

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. An aircraft air-cooled piston engine is a good example of convection being used to transfer heat.
Andreyy89

Answer:

I didnt get it can u explain more

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