Which of the following personal information is included on a CNMI driver's license?

The inclusion of signature, height, and weight on a CNMI driver's license is correct because these pieces of information are commonly used for identification and verification purposes. The signature serves as a means of authenticating the individual and can be compared to other documents when necessary. Height and weight are physical characteristics that help to uniquely identify a license holder, which is essential in the context of law enforcement and identification checks.

In contrast, the other options include information that may not be standard or necessary for a driver's license. For example, while blood type and date of birth are relevant, they may not be included on all driver's licenses. Similarly, eye color and occupation could be included in some places but are not universally required. Email and nationality may not be practical for a driver's license, as they are not typically used as critical identifiers in driving regulations.