According to the Texas Penal Code, the culpable mental states from highest to lowest are:

A. Intentionally, Knowingly, Recklessly, and Criminal Negligence
B. Criminal Negligence, Recklessly, Knowingly, and Intentionally
C. Recklessly, Knowingly, Intentionally, and Criminal Negligence
D. Intentionally, Recklessly, Criminal Negligence, and Knowingly

The culpable mental states in the Texas Penal Code, from highest to lowest, are Intentionally, Knowingly, Recklessly, and Criminal Negligence, aligning with actions taken from specific intent to lack of reasonable risk awareness. Therefore, the correct answer is option a. Intentionally, Knowingly, Recklessly, and Criminal Negligence.

Explanation:

According to the Texas Penal Code, the culpable mental states from highest to lowest are: Intentionally, Knowingly, Recklessly, and Criminal Negligence. This progression reflects increasing levels of culpability, from the most deliberate acts to those involving a lack of awareness that a reasonable person would have. Intentionally relates to actions taken with the specific intent to cause a particular result, similar to the Model Penal Code's "purposely". Knowingly indicates an awareness that an action is practically certain to result in a particular outcome. Recklessly involves subjective awareness of a significant risk of harm coupled with an objective and unjustified disregard for that risk. Lastly, Criminal Negligence describes a situation where a person fails to be aware of a substantial and unjustifiable risk that a reasonable person would have noticed. Each mental state reflects a different level of culpability required for various crimes.