3 years ago

An old bone contains 80% of its original carbon-

Mathematics

2 answers:

dedylja [7]3 years ago

6 0

Answer:

Step-by-step explanation:

answer on edge

Murljashka [212]3 years ago

3 0

Answer: EDGEN

C is the correct answer not D

0.8 for the second one

than B for the third

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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following this as I learn as well

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