Provoke curiosity and a sense of wonder about the human body by presenting them with some amazing facts! You can use this handout as a "Do now", activator, or "hook" at the beginning of a unit on the chemistry of life. The activity consists of ten questions that students are asked to judge as truth or lie. The questions are about the atoms, molecules, and cells that make up the human body. They are all true! Follow the activity by asking students to pair up and find the statements that surprised them the most, then share why they were surprised.