What is the primary evidence that dinosaurs existed in the past?
a. bones
b. imprints of plants
c. lizards that live today
d. there is no evidence

This organism is not capable of performing photosynthesis. (horseshoe crab) true false

Math focus 4. calculate a map has index contours at 250 m, 500 m, and 750 m. what is the contour interval?

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.