Which of the following is a characteristic of a scientific theory? (5 points) it explains how nature works. it is based on a single experiment. it should not be possible to replicate its results. it should not be possible to replicate its observations.

It explains how nature works.

Explanation:

A scientific theory can be described as a descriptive explanation of the occurrence of any phenomenon taking place in the natural world. Other statements are not true because a scientific theory is explained best with the help of certain experiments and certain known facts. It might be based on results from many experiments and supported through many known facts. A scientific theory has the capacity to replicate its results when performed again and again.

yes? sounds right, but you didn’t ask a question.

bradykinin is a physiologically and pharmacologically active peptide of the kinin group of proteins, consisting of nine amino acids.