Transport Worksheet 1B/Living Environment
AMSCO Textbook

Pages where the answers may be found in the newer edition will appear second and are indicated in
bold print.

1-13.  Use your textbook or notebook to correctly identify the lettered structures on the
           cross sectional diagram of the human heart below.   (p. 191) (p. 200) (or preferably your notes)


14.    How many chambers does the human heart have?  Name each of them.  (p. 191) (p. 199)
         (or preferably your notes)
15-16.    Describe the pathway blood takes in returning from the body to the heart until it
              reaches the left atrium.  (p. 191) (p. 199)  (or preferably your notes)