Examples of the three principles of sustainable include:
a. solar energy, which enables plants to photosynthesize and humans produce electricity
b. organisms and their ecosystems, the natural services they provide, and and the ability of the of organisms to adapt to changes in their environment
c. cultural changes such as the agricultural revolution and the industrial revolution, which in many ways enhanced human living conditions but had negative effects on the environment
d. the continuous cycling of chemicals, without which life would not exist

1. -define adaptation2 explain darwin's theories of descent with modification and natural selection in detail3. -explain how each of these provides evidence for evolution: a. -fossil record, including superposition and transitional fossilsb-anatomy, including homologous structuresc-biological molecules, including dna and proteins4. -explain the difference between convergent and divergent evolution.5. -define and give three examples of artificial selection6. -define and give one example of coevolution.7. -explain biodiversity and how it benefits humans.8. -explain a type of population lest affected by environmental change.