Question

which are root words? select three answers. anti con cred graph post vis

Explanation:

Root - words are the basic building blocks of words that carry meaning. "cred" (as in "credible" meaning trust - worthy), "graph" (as in "autograph" meaning to write one's name), and "vis" (as in "visible" meaning able to be seen) are root - words. "anti -" and "con -" are prefixes, and "post -" can be a prefix or a root - word, but in comparison, "cred", "graph", and "vis" are more commonly recognized as root - words.

Answer:

cred, graph, vis