A. Paper
B. Polythene
C. Eggshell
D. Gelatin
Submitted by: Muhammad Tahir
Correct Answer: Gelatin ✔
Last Updated: December 17, 2019
A. Paper
B. Polythene
C. Eggshell
D. Gelatin
Submitted by: Muhammad Tahir
Correct Answer: Gelatin ✔
Last Updated: December 17, 2019