Final answer:
Morgan can use ear tags or microchips as identification methods for her animals.
Step-by-step explanation:
Identification Methods for Animals
Morgan, as a producer, can use various identification methods for her animals. The method she chooses should include an individual animal number and her operation identification. Among the options given, the best identification method for Morgan would be ear tags or microchips.
Ear tags are commonly used in livestock farming to identify individual animals. They are attached to the ear and often include a unique number or code for each animal. This method allows for easy identification and tracking.
Microchips are another effective identification method that involves inserting a small chip under the animal's skin. The chip contains a unique identification number, which can be scanned using a special device. This method is commonly used for companion animals such as dogs and cats.