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Author Question: Why are phytoplankton critical for marine life? A) They are large contribution to marine food webs ... (Read 108 times)

lb_gilbert

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on: Aug 22, 2018
Why are phytoplankton critical for marine life?
 A) They are large contribution to marine food webs
  B) They generate massive amounts of atmospheric oxygen
  C) They are able to bind billions of tons of carbon into carbohydrates
  D) All of these choices

Question 2

Water particles in a deep-water wave ____.
 A) move rapidly toward the shore
  B) move in circular orbits
  C) do not move; only the wave form moves
  D) move in flat elliptical circles


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phuda

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

D

Answer to Question 2

B


lb_gilbert

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Reply 2 on: Aug 22, 2018
Gracias!

laurnthompson

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Reply 3 on: Yesterday
Wow, this really help

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