ACTIVITY 2. Essay
1. How can we use earth's resources like soil, rocks and minerals sustainably?​

Does mitochondria still meet the definition of a eukaryote why or why not?

Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence of evolution

New york city has 2,181 inhabitants per square mile. the state of alaska has 1.03 inhabitants per square mile. ecologists would say alaska has a low exponential growth population density birth rate carrying capacity