How do breeders produce genetic variations that are not found in nature

According to this food web which of the following would be considered primary consumers

Drag each tile to the correct box. arrange the layers and faults from oldest to youngest.

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?