What are the answers to marie curie speech: the discovery of radium the button answer

What prediction did douglass’ owner master make about what would happen if he learned to read? did it come true? why or why not?

Select the rebuttal statement that best refutes the viewpoint in section one. a) it is necessary to oversee the athletes involved in mixed martial arts. b) it is unnecessary to oversee the athletes involved in mixed martial arts. c) it is necessary for athletes involved in mixed martial arts to self-regulate. d) one distinctive feature of mixed martial arts is the combination of various techniques.

Which type of context clue does the author use to show the meaning of the word diplomats?