This PowerPoint builds background for a science unit explaining how living things get what they need to survive. It specifically pre-teaches, or re-teaches vocabulary from the Benchmark Advance reading curriculum for 2nd grade unit 1. It covers vocabulary like living vs. non-living, survive, habitats, adaptation, animal body coverings, and domestic vs. wild animals. The PowerPoint activities include opportunities for listening, speaking, reading, and writing through gradual release. It also incl