Basaltic hot spot volcanoes like the hawaiian island chain are caused by

There are specialized producers that live in warm water vents deep in the ocean. these producers do not per-form from photosynthesis, but instead perform a similar process with iron and other chemicals. why do you think these producers use this process instead of photosynthesis?

What are the doorways into and out of cells, attached to the membrane, and built in the rough er.

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat