Final answer:
The number of hours of continuing education required for Nursing Assistants (NAs) each year varies by state.
Step-by-step explanation:
The number of hours of continuing education required for Nursing Assistants (NAs) each year varies by state.
For example, in some states, NAs are required to complete a minimum of 5 hours of continuing education each year, while in other states the requirement may be 10 hours or 15 hours.
Therefore, the correct answer to your question is D) Requirements vary by state.