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KonstantinChe [14]
3 years ago
14

Which of the following best describes a spiral galaxy?

Biology
2 answers:
Andru [333]3 years ago
8 0
A galaxy where mainly stars and planets form around one or more spiral arms. (usually more?)

Rus_ich [418]3 years ago
8 0
<span>Several billion stars arranged in arms spiraling outwards

because </span><span>Spiral galaxies have a central core from which curved arms spiral outward</span>
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<span>Monosaccharides
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How does carbon-14 dating work?
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Answer:

Plants and animals assimilate carbon-14 from carbon dioxide throughout their life. When they die, they stop exchanging carbon with the biosphere and their carbon-14 content begins to decrease at a rate determined by the law of radioactive decay.

Radiocarbon dating is basically a method designed to measure residual radioactivity.

Explanation:

Carbon-14 is a weakly radioactive carbon isotope; It is also known as radiocarbon, and is an isotopic stopwatch.

Radiocarbon dating is only applicable to organic materials and some inorganic materials (not applicable to metals).

Proportional gas counting, liquid scintillation counting, and accelerator mass spectrometry are the three main methods of radiocarbon dating.

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6 0
3 years ago
Which term best describes the temperature and weather conditions of an organism’s environment? biotic factors abiotic factors na
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according to me the answer is abiotic factor

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Scenario 1:
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Which of the following are cells formed by meiosis?
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