Question

1. based on the passage, which of the following is the most accurate central idea?

roots in words and numbers are unrelated.
gardening is the best way to learn about language.
understanding roots and prefixes helps you figure out meanings of unfamiliar words.
math is more difficult than vocabulary.

Explanation:

Roots and prefixes are key in language - learning for deciphering new words. The first option is about a non - existent relation between word and number roots, the second about gardening which is off - topic, and the fourth is about comparing math and vocabulary difficulty which is not the main point.

Answer:

Understanding roots and prefixes helps you figure out meanings of unfamiliar words.