Ask Question
27 October, 22:10

Which is not part of the circulatory system

A. heart

B. air passageway

C. blood

D. blood vessels

+5
Answers (2)
  1. 27 October, 23:55
    0
    B. air passageway ...
  2. 28 October, 01:49
    0
    B. Air Passageway, because because the air passageway is apart of the respiratory system (lungs etc.).
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Which is not part of the circulatory system A. heart B. air passageway C. blood D. blood vessels ...” in 📙 Biology if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers