Final answer:
False. Tom-tomming (pouring back and forth) iced drinks that aren't carbonated is not necessary to ensure they are well-mixed and chilled throughout.
Step-by-step explanation:
False. Tom-tomming (pouring back and forth) iced drinks that aren't carbonated is not necessary to ensure they are well-mixed and chilled throughout.
Iced drinks that aren't carbonated can be adequately mixed by stirring or shaking them gently.
Pouring back and forth may cause unnecessary splashing and spillage, especially if the container is not properly sealed.