D. Is there enough information on the topic to help strengthen my research?
This is the best example of a question formed through informal inquiry
<u>Explanation</u>:
In a research work, enquiries are made in two forms- informal and formal. An informal enquiry involves the process of making complaint or to overview an information to find out whether a formal enquiry is needed for the research work. However, informal enquiry is not always needed in every research. The result of this enquiry will determine the necessity for commencement of a formal enquiry. Show the question of the last option can be regarded as an informal enquiry which is questioning whether further enquiry is needed or not.
They talk to each other because they are separated by a brick wall which has a small crack in it. But the crack is big enough for them to whisper through
