Which of the following would probably be the most effective choice for a speech topic? a. molecular biology b. the history of democracy c. zoology in the australian outback d. the migration habits of tasmanian wombats select the best answer from the choices provided

d. the migration habits of Tasmanian wombats

Explanation:

The more specific the topic is, the easier it is to have enough material to talk about it and also, the easier it is to sum up the topic in a single speech. Molecular Biology is a whole science with countless subtopics. And even if Zoology in the Australian outback is more specific, it is still a huge topic. So is "the history of democracy", since it could go over so many countries and the history behind every single one of them. That's why the letter d is the best choice.

an expression designed to call something to mind without mentioning it explicitly; an indirect or passing reference.

well if u read the book you would know that she meant to