A community that is stable and that no longer goes through major ecological changes is a pioneer community. True or false

Using the periodic table, complete the table to describe each atom. type in your answers.a ? b? c? d? e? f?

When the water vapor cools it condenses select a number that represents his process on the

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