How can communties of organsim thrive on both active and extrict volcanoes?

some organisms can adjust to the climate and atmosphere.

because the light is a great source of energy for the plants to survive. (i hope this )

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.