Which Feature Does Not Characterize the Circulatory System of Water-Breathing

question 220

Multiple Choice

Which feature does not characterize the circulatory system of water-breathing fishes?

• A) Single atrium
• B) Blood leaving the gills returning to the heart for additional pumping before entering the systemic circuit
• C) Single ventricle
• D) Blood leaving the gills and entering the aorta under low pressure
• E) Single circuit

---

Definitions:

Professional Courtesy Discount

A discount offered by professionals to their peers, employees, or other selected individuals as a form of respect or acknowledgement.

Discounts

Discounts are reductions from the usual cost of goods or services, often used as an incentive for purchase.

Double-Entry Bookkeeping

An accounting method where every entry to an account requires a corresponding and opposite entry to a different account, ensuring the accounting equation balances.

Posting

The transfer of information from one record to another. This might be an automated process, depending on the electronic system in place.