Practice question

Go with C — Oxygen transport. Within Blood and their Component, that statement lines up with the standard definition and the usual exam wording you’ll see. In plain terms, the stem is asking for the statement that does not fit the usual rule, and Oxygen transport is that exception in the context of Blood and their Component. Holding that picture in mind makes Oxygen transport 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 Oxygen transport.