Question

ice must be served:
by using non - breakable scoops or tongs
by scooping it with a glass cup
in the easiest way possible
by using your hands if theyre clean

Explanation:

In food safety and handling, using non - breakable scoops or tongs prevents contamination and physical hazards. Glass cups can break (contaminating the ice), using hands (even if clean) is unhygienic as hands can carry bacteria, and "easiest way" is not a safe or regulated standard.

Answer:

by using non - breakable scoops or tongs