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Anni [7]
4 years ago
15

What geological evidence could there be for the presence of an early ocean?

Biology
1 answer:
e-lub [12.9K]4 years ago
4 0

Answer:

Volcanic degassing of volatiles, including water vapour, occurred during the early stages of crustal formation and gave rise to the atmosphere. When the surface of Earth had cooled to below 100 °C (212 °F), the hot water vapour in the atmosphere would have condensed to form the early oceans.

Explanation:

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The electrical current that travels down the axon of a neuron is known as what?
sattari [20]

Answer:

A nerve impulse

Explanation:

It's important to note that these signals not only connect the brain and spinal cord, but they also send signals to muscles and glands. People talk about nerve impulses when they talk about the electrical signal that goes down an axon.

7 0
2 years ago
Which molecule contains the condon that is read during translation.
Mama L [17]

Answer:

The molecule that contains the codon during translation is mRNA or messenger RNA (option C).

Explanation:

The mRNA is the product of the transcription of the information contained in the DNA, originating a nitrogenous base sequence complementary to the sequence present in the originating DNA.

The sequence of nitrogenous bases in the mRNA is translated into <u>fragments of three nitrogenous bases</u>, called triplets or codons, each of which encodes a specific aminoacid, which will be incorporated during protein synthesis, in the order previously determined.

Learn more:

Codon - translation brainly.com/question/13841340

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3 years ago
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7 0
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How are the bryophytes and seedless vascular plants alike? how are the bryophytes and seedless vascular plants alike? plants in
Dahasolnce [82]
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