Write about you celebrated your Christmas holidays in Frenc

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?

How does the color of light affect the germination time (amount time a plant takes to develop) of a radish seed?

Which feature would you expect to find in a population in which sexual selection depends on male competition?