"Crying crocodile tears" refers to an individual expressing insincere remorse. It's really a declaring that goes again to about the sixteenth century. On the other hand, crocodiles do in reality make tears, based on the Crocodilian Biology Databases. Vocalizations can incorporate bellowing, growling, hissing, and grunting but researchers not long https://crocodile41853.bleepblogs.com/35077304/examine-this-report-on-crocodile