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Author Question: Which of the following types of caudal fins is found in sharks? A) Forked caudal fin B) ... (Read 74 times)

armygirl

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Which of the following types of caudal fins is found in sharks?
 
  A) Forked caudal fin
  B) Heterocercal caudal fin
  C) Lunate caudal fin
  D) Rounded caudal fin
  E) Truncate caudal fin

Question 2

Which of the following chemical pollutants can cause harmful algal blooms?
 
  A) Caffeine
  B) Methyl mercury
  C) Fertilizer
  D) Polycyclic aromatic hydrocarbons
  E) Prescription drugs



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kardosa007

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Answer to Question 1

B

Answer to Question 2

C





 

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