B. Upwelling brings cold nutrient rich water to the surface and boosts aquatic life
Answer:
Chromosomes (two sister chromatid bonded) or Chromatids (separate parts of a chromosome)
Answer:
Sorry, I don't see what your question is about.
It has to be in living organisms, it has to have a plasma membrane and it has to arise from a previously existing cell.
Well the number of volcanoes in the pacific ocean are greater because of the ring of fire. Basically what that is is its a hot spot for volcanoes. There's many located under the water there. Its located in the pacific ocean off the coast of California. I haven't heard of any active volcanoes in the Atlantic. That's all the information I can give. I know this probably doesn't help, sorry.