I want to know the answer to the following question:
How does bacteria help to sustain life in hydrothermal vents and cold seeps?
All the background I'm provided with is that "In the biological communities surrounding hydrothermal vents and cold seeps, bacteria provide the nutrients needed to sustain life by converting dissolved compounds, such as hydrogen sulphide and methane, to energy.". Is that enough to answer the question?
Answer: yes