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Home Q & A Board Biology-Related Homework Help General Biology
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Pandabearsrlyfe Pandabearsrlyfe
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6 years ago
Inhalation is always ____ while exhalation is usually ____.
 
  a. active; active
  b. active; passive
  c. passive; active
  d. passive; passive
  e. variable depending on oxygen content; fixed

Question 2

The smallest adult chelicerates are:
 
  a. horseshoe crabs
  b. mites
  c. scorpions
  d. spiders
  e. ticks
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blvanblvan
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6 years ago
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Pandabearsrlyfe Author
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6 years ago
Helped a lot
ouasfoudgewu
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Yesterday
Thank you, thank you, thank you!
Kstan109
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2 hours ago
Thanks
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