Final answer:
Cheek cells can be distinguished as living things based on the presence of a nucleus and cytoplasm, which are essential for cellular functions, growth, and reproduction.
Step-by-step explanation:
The structures identified in the cheek cell, such as the nucleus and cytoplasm, can be used to distinguish between living and nonliving things.
Living things, like cheek cells, have a nucleus and cytoplasm that are essential for cellular functions, growth, and reproduction.
In contrast, nonliving things lack these structures and do not possess the characteristics necessary for life.
Learn more about Cheek cells and distinguishing between living and nonliving things