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Home Q & A Board Biology-Related Homework Help General Biology
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TheBoss52034 TheBoss52034
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6 years ago
Sharks, rays, and skates belong to the
  a. Aves.
  b. Amphibia.
  c. Chondrichthyes.
  d. Osteichthyes.
  e. Reptilia.

Question 2

Which of the following is (are) common fish
  adaptation(s) to the challenges of life in water?
  a. fins
  b. swim bladder
  c. streamlined body
  d. scales
  e. all of these
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yjiang5yjiang5
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6 years ago
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TheBoss52034 Author
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#2
6 years ago
My teacher is very rude and likes to speed his way through a lesson without letting the class ask questions. Thank you for helping me. You're a life saver Slight Smile
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