What factor causes the boiling point of water inside a body to drop dramatically in the vacuum of space?

Answer

The near-zero ambient pressure

Boiling is dictated by ambient pressure; in the near-zero pressure environment of space, the boiling point of water plummets, causing internal moisture to turn into vapor.

What factor causes the boiling point of water inside a body to drop dramatically in the vacuum of space?

#Videos

Would an Astronaut's Body Decompose on the Moon? - YouTube

Spaceratedecompositionbodyvacuum