ACT 17, GAS EXCHANGE

We spent a couple of frustrating days trying to work with the lab portion of this Activity before giving up.  I think there is contamination of the materials involved and I haven't been able to solve the problem.  We moved on.

We watched parts of a video found on YouTube: The Respiratory System
We watched from the beginning to 3:00 and from 6:41 to 14:20.
While watching the video, we filled in the diagram found at:
https://drive.google.com/file/d/0B4MpOPBiXv5sdzZEMWwzemZoNzA/view?usp=sharing
(Skip the labels for #3, #5, #16.  Note that #11 & #17 are the same.)

We also watched this video, and filled in more of the Diagram:Draw & Label the Respiratory System
Draw a red line from outside the Diagram's body all the way to the capillaries to show the flow of oxygen-rich air.  Draw a blue line from the capillaries all the way to outside the Diagram's body to show the flow of carbon dioxide-filled air.

THE ASSIGNMENT IS BELOW:

Tape the Diagram into your notebook next to the 2-square for ACT 17 .  Tape it in as a flap.
Write about the journey of an oxygen (O₂) molecule from the air all the way into your capillaries. Label the notebook page at the top with “O₂  Respiration Journey.”

·       Do Analysis Qs 2c, 6b, 7, and 8.  Label the notebook page at the top with “Analysis” and ACT 17.

·      Fill in the Table of Contents for this work.

·      DUE WED., FEB. 11.