Question

S:
Column A
(1) Tonsil
(2) Macrophages
(3) Inferior vena cava
(4) Leucocytes
(5) Dub
Column B
(a) Semilunar valves
(b) Gland
(c) Diapedesis
(d) Engulf microorganisms
(e) Blood from lower body parts​

Answer 1

Answer:

tonsil -b

macrophages - d

Explanation:

3-e

4-c

5-a