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Author Question: __________ can be defined as variant forms of an element. a. Isotopes b. Half-life c. ... (Read 52 times)

maegan_martin

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on: Jul 10, 2018
__________ can be defined as variant forms of an element.
 
  a. Isotopes
  b. Half-life
  c. Radiometry
  d. Chrons

Question 2

__________ is a dating technique using comparisons of fossils.
 
  a. Lithostratigraphy
  b. Biostratigraphy
  c. Tephrostratigraphy
  d. Provenience


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carlsona147

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Reply #1 on: Jul 10, 2018
Answer to Question 1

Correct Answer: a

Answer to Question 2

Correct Answer: b


maegan_martin

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Reply #2 on: Jul 10, 2018
Thank you :)


carlsona147

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Reply #3 on: Jul 10, 2018
Happy to help you


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