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Home Q & A Board Biology-Related Homework Help General Biology
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qpitt19777 qpitt19777
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6 years ago
The animal in the above diagram has a ____
  circulatory system.
  a. closed
  b. open
  c. semi-closed
  d. vascular
  e. none of these

Question 2

Automated external defibrillators (AEDs)
  a. check for a heartbeat.
  b. shock the heart if required.
  c. use electronic voice commands to guide
  bystanders in taking appropriate actions.
  d. are now available at many senior centers,
  malls, schools, and other public places.
  e. include all of these
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ddd856ddd856
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6 years ago
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qpitt19777 Author
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#2
6 years ago
Thank you for being such a great website leader! All of your answers were right.
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