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Author Question: During the climatic optimum, ____. A) the climate favored the development of certain plants B) ... (Read 137 times)

abern

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on: Jul 13, 2018
During the climatic optimum, ____.
 A) the climate favored the development of certain plants
  B) average temperatures were colder than at present
  C) continental ice sheets began to melt
  D) alpine glaciers began to advance down river valleys

Question 2

The wavelengths of radiation that an object emits depend primarily on the object's ____.
 A) temperature
  B) photons
  C) density
  D) reflective surfaces


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alexisweber49

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Reply #1 on: Jul 13, 2018
Answer to Question 1

A

Answer to Question 2

A


abern

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Reply #2 on: Jul 13, 2018
Thank you


alexisweber49

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Reply #3 on: Jul 13, 2018
No problemo


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