Match the statements in Column A with those in Column B:
| Column A |
Column B |
| 1. Heart |
(a) Movement of materials |
| 2. Food and oxygen |
(b) achannels for transport in man |
| 3. Carrier of oxgen |
(c) A living pump |
| 4. Circulation |
(d) Materials needed by every living being |
| 5. Arteries and veins |
(e) Red blood cells |
