The One and Only Ivan Vocabulary: What are Ivan's "9,955 days"? The One and Only Ivan Asked by BookRagsTutor2 on 28 Jan 15:33 Last updated by Jill W on 28 Jan 16:19
From the text: While gorillas in the wild typically gauge the passing of time based on seasonsor food availability, Ivan has adopted a tally of days. (9,855 days is equal to twenty-seven years.)