Answer to Question 1
A
Explanation: A) Correct
B) An erythrocyte is not part of the lymphatic system.
C) A lymphatic vessel carries lymph, but does not filter it.
D) The thymus does not filter lymph.
Answer to Question 2
A
Explanation: A) Correct
B) The combining form gastr/o- means stomach; and the combining form enter/o- means intestine.
C) The combining form gastr/o- means stomach; and the combining form enter/o- means intestine.
D) The combining form gastr/o- means stomach; and the combining form enter/o- means intestine.