Which Vertebrate Has a Three-Chambered Heart and Both Pulmonary and Systemic

question 73

Multiple Choice

Which vertebrate has a three-chambered heart and both pulmonary and systemic circuits?

• A) Fish
• B) Lungfish
• C) Amphibian
• D) Cheetah
• E) Bird

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Definitions:

Obligor

A person or entity legally obligated to provide a payment or service to another under the terms of a contract.

English Rule

A legal principle requiring the losing party in a lawsuit to pay the winner's attorney fees and court costs.

First-Assignment-In-Time Rule

A legal principle that prioritizes the rights of the party that first received a property transfer or assignment over those of subsequent recipients.

American Rule

A legal principle stating that each party in a lawsuit is responsible for paying their own attorney's fees, unless specified otherwise by law.