The correct answer is D. Affidavit.
The correct spelling of the word is "affidavit". It is a written statement of facts made under oath or affirmation, and is often used in legal proceedings.
The other options are all spelled correctly.
- Archeology is the study of human history and prehistory through the excavation of sites and the analysis of artifacts.
- Adolescence is the period of physical and psychological development that occurs between childhood and adulthood.
- Achievement is the accomplishment of an aim or purpose.