Which of the following pairs regarding typical composition of hospital wastes is incorrect?
(A) Plastic - 9-12%
(B) Metals - 1-2%
(C) Ceramic - 8-10%
(D) Biodegradable - 35-40%
(A) Plastic - 9-12%
(B) Metals - 1-2%
(C) Ceramic - 8-10%
(D) Biodegradable - 35-40%