Final answer:
Affixes are classified based on their position relative to the root word, base word, and stem. The term 'hypertension' illustrates how prefixes and root words combine to form complex meanings in anatomical terms. The root indicates the core meaning of the term, modified by affixes like prefixes and suffixes.
Step-by-step explanation:
Affixes can be classified based on their position with respect to D. All of the above, which includes the root word, base word, and stem. In English language studies, particularly in the field of etymology and word formation, a root word is the primary lexical unit of a word, the base word is essentially synonymous with the root, and the stem can include the root or base word along with any other affixes.
Anatomical terms are a relevant example of this, where terms are usually formed with prefixes, roots, and suffixes. For instance, in the medical term 'hypertension', 'hyper-' is the prefix indicating 'high' or 'over', and '-tension' is the root word referring to 'pressure', thus conveying the meaning of abnormally high blood pressure.