Witch artists used these two methods to make pottery:the coil method and the potters wheel? A. minoan B. aztec C. anasazi D. chinese I really need help on this

Which spheres are involved when sedimentary rocks formed from parts of seashells at the bottom of the ocean? a.) biosphere, atmosphere, geosphereb.) geosphere, hydrosphere, biosphere c.) geosphere, exosphere, hydrosphered.) hydrosphere, biosphere, atmosphere