Final answer:
Cells display the emergent property of cellularity, which means they are able to perform all functions necessary for life.
Step-by-step explanation:
Cells display the emergent property of cellularity. This means that cells are able to perform all of the functions necessary for life. They can grow, reproduce, respond to stimuli, maintain homeostasis, obtain energy, and adapt to their environment. For example, cells have different structures and functions depending on their type, such as nerve cells transmitting electric signals or muscle cells contracting for movement.