How does the amount of “productivity” in the Ocean Biome compare to all other terrestrial biomes?

well, you see. the answer to your question is quite simple. the thing that is big, powerful, and over 9,000 is your mom.

"a.) well–developed vascular system."

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs