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Home Q & A Board Biology-Related Homework Help General Biology
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mrs.anderson mrs.anderson
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6 years ago
Your friend does not believe that a platypus can be a mammal because it lays eggs like a bird or reptile. What evidence do you use to defend your position that a platypus is a mammal?
  1.It is endothermic.
  2.It has a cloaca.
  3.It has mammary glands for milk production.
  4.It does not have teeth.

Question 2

Which group of animals would contain species that are parasitic to humans?
  1.cnidarians
  2.mollusks
  3.flatworms
  4.
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wrote...
#1
6 years ago
Answer to q. 1

3

Answer to q. 2

3
mrs.anderson Author
wrote...
#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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