Answer:
A technique that aids in remembering information
Step-by-step explanation:
The statement that best describes a mnemonic is the first one. In the given passage, we have an illustration of how mnemonics work. Instead of just trying to memorize what all of the bones that make up the human wrist are called, we can use a mnemonic to make this task a lot easier.
A mnemonic device (also called a memory device) is any technique that helps us memorize or remember information. An example of a mnemonic people often use is the knuckle mnemonic for the number of days in each month, where each knuckle represents a 31-day month.
This is why the first option is the correct one.