The suffix in the term cardiology is____________, and ____________ is the medical term.

The suffix in the term "cardiology" is indeed "-logy," which comes from the Greek word "logia," meaning "the study of." This makes the statement that the suffix represents a scientific or academic discipline completely accurate. In the context of "cardiology," it refers specifically to the study of the heart and its functions.

"Cardiology" itself is the medical term formed by combining "cardio," which pertains to the heart, with the suffix "-logy." This understanding is fundamental in medical terminology, where many terms are constructed from roots and suffixes to convey specific meanings related to various fields of medicine.

While other options may include different suffixes or meanings, the choice that identifies "-logy" as a component of "cardiology" and appropriately defines it as "the study of" is the most accurate and contextually relevant.