Answers created by Misha

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• Question #625d0
  
• How can blood type help determine the identity of the killer ?
  
• Mr: Gengel wants to make a shelf with boards that are #1 1/3# feet long. If he has an 18-foot board, how many pieces can he cut from the big board?
  
• Q: name and describe two pre zygotic barriers that can prevent different species from mating with each other?
  
• What adaptations would be helpful for an animal species that was moved to the Arctic?
  
• Why the melting and boiling point of helium is lower than krypton? (4marks)
  
• Question #bc364