True or False: A sink is designed primarily for washing hands and face.

The assertion that a sink is designed primarily for washing hands and face is true because sinks are typically installed in places like bathrooms, where their main function is to provide a convenient location for hygiene activities, such as handwashing and face washing. This design prioritizes accessibility and user convenience for these specific tasks.

In many home and public restrooms, the primary purpose of a sink aligns with personal cleanliness, highlighting the sink's role in promoting hygiene. While sinks can also serve additional functions, such as washing dishes in kitchens or handling various tasks in utility areas, their predominant use in bathrooms for personal washing solidifies the statement as accurate. Thus, the correct answer reflects the primary intent of sink design in typical scenarios.