You are given an array of strings, where different strings may have different numbers of characters, but the total number of characters over all the strings is n. How can you sort the strings alphabetically in O(n) time?

What characteristic of long period comets suggest they come directly from the oort cloud?

Martha is a healer, a healthcare provider, and an experienced nurse. she wants to share her daily experiences, as well as her 12 years of work knowledge, with people who may be interested in health and healing. which mode of internet communication can martha use?

Laire writes a letter to her grandmother, in which she describes an amusement park she visited last week. she adds pictures of that place in her letter. which feature of a word processing program will claire to remove unwanted parts of the pictures?