What plant physical structure or organ has a similar function to fish scales? Stem Stamen Bark Flower

Which statement best describes the role of religion and culture in ancient medicine?

How do you think earths interior affects what is happening on the surface? 2. how do fossils support the continental drift hypothesis? 3. how does sea- floor spreading support the hypothesis of continental drift? 4.what do scientists observe when they studied the magnetic fields of rocks on the sides of mid-ocean ridges? 5. what is a tectonic plate ? 6. explain mantle convection 7.how can movements of the continents affect earths climate? 8. what occurs during drifting?

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