Respiratory+systems

Respiratory systems:

//Your team will be researching various methods of exchanging gas. Below are your assigned organisms along with some key body parts, processes and terms which should be included in your presentation. Divide these fairly among you plus the additional general tasks as listed here and in the descriptor://


 * Define the basic function of a respiratory system


 * Explain the difference between cellular respiration and ventilation

__Organisms__: include these terms and their role in respiration; label any body parts in diagrams.

1. Tapeworm: proglottid

2. Insects: spiracles; tracheole tubes

3. Spider:book lungs

4. Fish: gills; counter current exchange

5. Frog: positive pressure breathing; skin; lungs

6. Bird: lungs, air sacs

7. Human: negative pressure breathing; alveoli; bronchiole tubes; trachea; lungs