lucky3124 lucky3124
  • 08-11-2018
  • Health
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pls answer soon, these are all the points I have

pls answer soon these are all the points I have class=

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Аноним Аноним
  • 08-11-2018
1. Finger like projections along the respiratory track are called: cilia

2. The names of two tubes that branch to the lungs are called: bronchi

3. How many breaths per min do human take: 12
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lawanda1982
lawanda1982 lawanda1982
  • 08-11-2018
first answer is: A second answer is: D. third answer is: C
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