Which of the following is not an example of a naturally occurring greenhouse gas? methane, nitrous oxide ,chlorofluorocarbon or water vapor

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?

Explain the difference between incomplete dominance and codominance

What does the positioning of transcription factors determine?