Categories Antiwork Koalas sleep 20 hours or more to slow down their metabolism rate and conserve their body energy Post author By Olivia Post date July 12, 2022 No Comments on Koalas sleep 20 hours or more to slow down their metabolism rate and conserve their body energy ← Just arrived in Miami a few days ago… → Minimum requirement vs pay Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.