LEVELING Guided Reading Level: O Common Core State StandardsRL.3.1,2,3,4,5,6,7,10W.3.2,3,4,7,8,10SL.3.1,1c,1d,2,3,4,6RF.3.3,3b,3c,3d,4,4a,4cL.3.3,4,4a,4c,5,5a,5b,5c,6 Next Generation Science Standards3-LS2 Ecosystems: Interactions, Energy, and Dynamics3-LS4 Biological Evolution: Unity and Diversity3-ESS3 Earth and Human Activity
