When taphonomy records show a short pmi and warm, humid conditions, the degree of certainty is probably

not even closedefinitelowhigh

The correct answer is "high".

Explanation:

Taphonomy is the science that studies how organic matter decays and becomes fossilized. Forensic taphonomy is used to estimate the characteristics of a person's death, with tests with levels of certainty depending on multiple factors. If a sample has a short PMI (Postmortem Interval), warm and humid conditions, the degree of certainty is probably high because the conditions are ideal to preserve an organic sample.

it means there are 3 atoms of oxygen

the electron configuration that you gave me has 16 electrons ergo it has 16 protons ergo it is the element sulfur.