Which of the following is not true of a scientific theory? it attempts to explain why things happen the way they do. it must be supported by many scientific investigations over time. it must be verified by scientists around the world. it is tested over time until it becomes a scientific law.

When svante arrhenius first proposed his acid-base theory, he was a doctoral candidate. his professors thought his ideas were unfounded. within a decade, the arrhenius theory of acid-base was widely accepted and praised within the scientific world. arrhenius defined acids as compounds having ionizable hydrogen and bases as compounds with ionizable a) barium. b) hydronium. c) hydroxide. d) oxygen.

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

What term is applied to a scientist who studies ancient life, including animal and plant fossils a. anthropologist b. dendroclimatologist c. geophysicist d. paleontologist