A. 4
B. 2
C. 6
D. 5
Submitted by: Sherjan Nazir
Author: Sherjan Nazir
A. An enzyme
B. A vitamin
C. A hormone
D. A protein
Submitted by: Sherjan Nazir
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
