if any body does Lincoln Douglas debate, please let me know because I could use some help with wording on part of my case.

Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.

Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?

What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable