How do we know that some layers of the earth are solids and some liquids?

This element exists in adundance in the sun. explain how you would go about capturing sunlight. would this captured sunlight contain any of the element?

Choose all the answers that apply. ionic compounds dissolve easily in water do not dissolve in water have low melting points have high melting points conduct electricity when melted

The best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what