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Author Question: Ducks pair up _____ . a. during migration south b. during migration north c. on their ... (Read 36 times)

melly21297

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on: Jul 21, 2018
Ducks pair up _____ .
 
  a. during migration south
  b. during migration north
 
  c. on their wintering ground d. on their summering grounds

Question 2

The two groups of ducks in North America are _____ .
 
  a. surface-feeding and bottom-feeding b. migratory and non-migratory
  c. water and terrestrial
  d. lesser and greater


aidanmbrowne

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Reply #1 on: Jul 21, 2018
Answer to Question 1

a

Answer to Question 2

d


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