If a consistent system of equations has more unknowns than equations, what can be said about the number of solutions?

Step-by-step explanation:

Oral cells are isolated from human oral tissues such as tongue, oral mucosa, periodontal tissue, and so on. The mouth is one of the most important organ because it is the site of food intake. The moist environment maintained by the oral system is essential for the physiological activities. Changes in cell proliferation and regulation within the oral cells will lead to the development of oral infections and oral cavity cancer.

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