A. High cost
B. Fragile nature
C. Easy poisoning tendency
D. All A, B. and C.
Correct Answer: D. All A, B. and C. ✔
Last Updated: February 14, 2019
A. High cost
B. Fragile nature
C. Easy poisoning tendency
D. All A, B. and C.
Correct Answer: D. All A, B. and C. ✔
Last Updated: February 14, 2019