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Nezavi [6.7K]
3 years ago
11

Fossil A is found in a rock layer above a layer containing Fossil B. Which fossil is probably older?

Chemistry
1 answer:
ch4aika [34]3 years ago
4 0

Answer:

Fossil B

Explanation:

Fossil B is older because it's later is at the bottom

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The emission spectrum of hydrogen shows discrete, bright, colored lines. Which characteristic of the Bohr model is best supporte
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Answer:

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Explanation:

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Now,

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5 0
3 years ago
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8 0
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Its running pressure in torr would be :

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