Question

what three characteristics must food contact surfaces have? nontoxic, safe, porous smooth, non - absorbent, easily cleanable safe, rubber, absorbent porous, food safe, easily cleanable

Explanation:

Food - contact surfaces need to be smooth to prevent food particles from getting trapped, non - absorbent to avoid harboring bacteria and other contaminants, and easily cleanable for proper sanitation. Porous and absorbent surfaces are not ideal as they can retain moisture and food residues, promoting microbial growth.

Answer:

B. smooth, non - absorbent, easily cleanable