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Author Question: Feathers evolved from scales for what purpose? a. Swimming. b. Flying. c. Sexual selection. ... (Read 49 times)

Davideckstein7

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on: Jun 22, 2018
Feathers evolved from scales for what purpose?
 
  a. Swimming.
  b. Flying.
  c. Sexual selection.
  d. Insulation.

Question 2

The Ice Age began ______________.
 
  a. 2.5 million years ago.
  b. 10,000 years ago.
  c. 15 billion years ago.
  d. 100,000 years ago.


hramirez205

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

D

Answer to Question 2

A


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