contestada

Which is true about scientific theories?

A: They are the result of a single experiment.
B: They are the results of many experiments over a long period of time.
C: They are proposed by scientists who wish to investigate a new topic.
D: They are only based on the most recent evidence.

Respuesta :

B: They are the results of many experiments over a long period of time.

That characteristic of science is known as "Cumulative", other options are incorrect and only this option can be the answer of your question!

Hope this helps!

they are results of many experiments over a long period of time