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Anettt [7]
3 years ago
10

A star is said to be born when _____.

Biology
2 answers:
VMariaS [17]3 years ago
8 0

Answer:

A star is said to be born when atoms light elements are squeezed under enough pressure for their nuclei to undergo fusion. i do not really know what letter it is i forgot just look for this answer sorry.

Explanation:Because a star can't be born in any other time then Atom and u can look it up that is how i got the answer.

leva [86]3 years ago
4 0

Answer:800 light years

Explanation:

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Murrr4er [49]

Answer:

kilogram - measurement of mass

Explanation:

That's the correct answer

Kelvin for measurement of heat

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4 0
3 years ago
What mineral is released within muscle cells to trigger contraction?
astraxan [27]

Answer:Troponin

Explanation:

3 0
3 years ago
Look the attachment please!
Alenkinab [10]

The following tests can determine the mineral in a rock specimen:

1. How does the rock crumble or split under pressure?

2. What is the texture of the rock?

3. Observing it under a magnifying lens.

4. Determine the color of the rock



Test 1 and 3 determines if the rock is granular and the types of grains in the rock. Test 3 also determines if the rock has layers hence sedimentary rock.

Determining whether color of the rock is dark or light also helps identify the mineral and type of rock.



5 0
3 years ago
The process by which an rna copy is made from dna.
Finger [1]
Transcription is the process<span> by which </span>DNA<span> is </span>copied<span> (transcribed) to mRNA, which carries the information needed for protein synthesis. Transcription takes place in two broad steps. First, pre-messenger </span>RNA<span> is </span>formed<span>, with the involvement of </span>RNA<span>polymerase enzymes.</span>
3 0
3 years ago
Read 2 more answers
Please explain to me the basic difference between Darwinism and Neo -Darwinism. It gets me totally confused. Thank you!
aleksandr82 [10.1K]

Answer:

Darwin was able to explain evolution with evidence, something Lamarck did not do.

Explanation:

Lamarck and Darwin both were scientists who tried to understand the concepts of evolution. Lamarck's theory of evolution was based upon how living organisms vary during their lifetime, and after that they pass these changes to their offspring. While on the other hand Darwin's theory was very much based upon evidences and practical explanation that is why his theory became accepted and Lamarck's wasn't.

7 0
3 years ago
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