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Author Question: What allocates resources? A) The economic system of supply and demand B) The amount of easily ... (Read 71 times)

bobthebuilder

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on: Aug 22, 2018
What allocates resources?
 A) The economic system of supply and demand
  B) The amount of easily accessible resources
  C) The impact of mining operations on an ecosystem
  D) None of these choices

Question 2

Dolphins, penguins, ichthyosaurs have undergone ____ that gave them similar shapes through adaptations that permitted rapid swimming.
 A) convergent evolution
  B) speciation
  C) divergent evolution
  D) natural selection


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cupcake16

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Reply #1 on: Aug 22, 2018
Answer to Question 1

A

Answer to Question 2

A


bobthebuilder

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Reply 2 on: Aug 22, 2018
Wow, this really help

FergA

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Reply 3 on: Yesterday
Excellent

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