fill in the following blanks to complete the sentences correctly.

Question

1. the four elements used to form words are ____
2. a root is the main part or foundation of a word. in the words arthritis, athritis, arthrectomy, and arthroscope. the root is __________

Answer 1

1. The four elements used to form words are root, prefix, suffix, and combining form.
2. A root is the main part or foundation of a word. In the words arthritis, arthrectomy, and arthroscope, the root is arthr, which pertains to joints.