Practice question

Go with B — 2–3°C below body temperature. Within Reproductive System, that statement lines up with the standard definition and the usual exam wording you’ll see. In plain terms, 2–3°C below body temperature is the option that correctly names the structure, process, or principle asked for in Reproductive System. Holding that picture in mind makes 2–3°C below body temperature feel natural rather than something you only memorise. Link the term to a real body example (organ, tissue, or ion flow) so the idea stays concrete under exam pressure. A short mental diagram helps — start from stimulus or structure, follow the pathway, and stop at the functional result described by 2–3°C below body temperature.