This is a 23-question, multiple-choice quiz that explores the human body (cells, tissues, organs, and organ systems). I'm listing this so that it can primarily be included in a bundle I've created, but you are welcome to use this file however you wish! I think it serves well as a pre- or post-assessment for middle school units. I actually created this on Socrative, a digital platform for assessment, so this is a .pdf from there. I hope you find it helpful, and that it saves you time!