Question

to find a words meaning, the reader can study the surrounding words, which are called the
○ antonym clues.
○ context clues.
○ word parts.
○ root words.

Explanation:

Surrounding words used to determine a word's meaning are defined as context clues. Antonym clues are a type of context clue (opposite words), word parts are prefixes/suffixes/roots, and root words are the core of a word, not the surrounding text.

Answer:

B. context clues.