[C] Identify the blood vessel labeled C.  [G] Identify the blood vessel labeled G. 

[E] Identify the blue blood vessel labeled E. [K] Identify the blue blood vessel labeled K.

[A] Identify the blood vessel labeled A.  [E] Identify the blood vessel labeled E. 

[K] Identify the red blood vessel labeled K. [L] Identify the red blood vessel labeled L.

[B] Identify the red blood vessel labeled B. BE SPECIFIC [D] Identify the red blood vessel labeled D.BE SPECIFIC

[C] Identify this endocrine organ/tissue labeled C.  [D] Identify the endocrine organ labeled D. 

[B] Identify the blood vessel labeled B.  [D] Identify the blood vessel labeled D. 

[B] Identify the blue blood vessel labeled B. [M] Identify the blue blood vessel labeled M.  

[A] Identify the red blood vessel labeled A. [B] Identify the red blood vessel labeled B.

[C] Identify the red blood vessel labeled C. [D] Identify the red blood vessel labeled D.