Memory Game ELL Fund. 4.3 Vocab. MemoryOnline version Play this memory game to practice your vocabulary words for Unit 4; Cluster 3. by Sarah Kelley the facts or details of a situation to get away from something something that can harm you perspire escape energy an organized group or parts that work together a small tube in your body that carries blood from place to place sweat circumstances about the body blood vessel the ability to move or be active physical danger system