why did all my answers to questions get deleted also my earlier question was the work of my brother (i am straight)

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?

Which is an example of a population?

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels