Henry, a teacher, is constructing a test of knowledge of research methods. In doing so, Henry uses the prescribed textbook for his class to devise 100 true/false questions on various aspects of research methods. Without conducting any research, Henry can be most certain of the validity of this test.

Which two words in this excerpt from the count of monte cristo can be used as synonyms to determine the meaning of the word grotto? dantès entered the second grotto. the second grotto was lower and more gloomy than the first; the air that could only enter by the newly formed opening had the mephitic smell dantès was surprised not to find in the outer cavern. he waited in order to allow pure air to displace the foul atmosphere, and then went on.