List the essential elements of all graphs (no matter what type).

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

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria

Vinegar has a ph of 3, and household ammonia has a ph of 11. is the concentration of h+ greatest in the vinegar or ammonia?