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Author Question: Carbon-14 dating can be used to find the age of material up to ____________ of years old. a. ... (Read 102 times)

jon_i

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on: Jul 28, 2018
Carbon-14 dating can be used to find the age of material up to ____________ of years old.
 a. millions c. hundreds of thousands
  b. billions d. tens of thousands

Question 2

The Voyager space probes used electricity provided by
 a. fuel cells
  b. solar arrays
  c. radioisotope thermoelectric generators
  d. hydrazine
  e. none of the above


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Harbringer

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Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

D


jon_i

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Reply 2 on: Jul 28, 2018
Gracias!

6ana001

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Reply 3 on: Yesterday
Wow, this really help

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