Triangle DEF and triangle DGF are shown in the diagram. To prove that ΔDEF ≅ ΔDGF by SSS, what additional information is needed? ∠DEF ≅ ∠DGF ∠DFE ≅ ∠DFG DE ≅ DG DG ≅ GF

This graph represents four ecosystems. each ecosystem has a different number of species, adding to its biodiversity. different colors represent different species. which statements correctly summarize the data depicted by the graph? 1. ecosystem d has more biodiversity than ecosystem c. 2. ecosystem b has more biodiversity than all the other ecosystems. 3. ecosystem a has more biodiversity than ecosystem b but less biodiversity than ecosystem c. 4. ecosystem b has more biodiversity than ecosystems c and d but less biodiversity than ecosystem a. 5. ecosystem a has more biodiversity than ecosystem c but less biodiversity than ecosystem b.