Ohio State Board Nail Technician Practice Exam

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Cells are considered the basic unit of?

Matter
Energy
Life
Growth

The correct answer is: Life

Cells are considered the basic unit of life because they are the smallest structural and functional unit of living organisms. While matter and energy make up living things, they are not the fundamental unit that defines life. Growth can occur at the cellular level, but does not solely rely on cells. Cells are the foundation of living organisms and are responsible for carrying out essential life functions. Therefore, the correct answer is C Life.