What does "univocal" mean as it is used in this reading? Use these dictionary entries to answer the question

Which of the following does not apply to an informative text? select all that apply. persuasive techniques supporting evidence opinions narrative text

Experiments were conducted to try to teach chimpanzees sign language

How much time has elapsed from the very beginning of "the memior of the conquistador bernal diaz del castillo" to the end? a. castillo's whole life b. a quarter of an hour c. a few weeks d. a decade