Matter can recycle through the biosphere because

Aperson travels 35 km in 0.4hrs, followed by 53 km in 0.6 hr. what is the average speed

Natural resources are any materials that humans obtain from the earth to meet our wants and needs.

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.