Difference between prokaryotic and eukaryotic cells and viruses

When elements that form a mineral dissolve in hot water, they form a mixture called a(n) a)geode b)vein c)evaporation d)crystallization e)magma f)lava g)solution h)gem

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?

Why is it incorrect to say that mitochondria function only as energy factories with cell