How does the introduction of invasive species, such as the brown tree snake, upset the stability of an ecosystem? (Site 2)

How did planetesmals form planets? a. they broke apart into smaller chunks.b. they collided and stuck together.c. they cooled and pulled ice together.d. they began to rotate.

What happens when the temperature of a solution increases?

In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never