Bip39 Seed. A BIP39 mnemonic sentence is often a set of words (most often 12 or 24) that we can easily interact with more correctly than other characters that are not words (bits and numbers as well as the like). BIP39's reason in introducing the usage of mnemonic words is https://directoryunit.com/listings13015509/bip39-passphrase-generator-https-linktr-ee-bip39-how-much-you-need-to-expect-you-ll-pay-for-a-good-bip39-words