Which of the Following Describes the Main Differences Between Fish

question 45

Multiple Choice

Which of the following describes the main differences between fish and human circulation of blood throughout the body?

• A) Humans have a four-chambered heart and fish have a two-chambered heart.
• B) Humans, unlike fish, must move blood from the atrium to the ventricle, which supplies the blood pressure.
• C) Fish, unlike humans, must overcome a lowering of blood pressure as the blood is oxygenated before it goes directly to the systemic body.
• D) A and C
• E) All of the above are hurdles.

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Definitions:

Debt-Ratio

is a financial metric that compares a company's total debt to its total assets, showing how much of the company's assets are financed by debt.

Capital Structure

Refers to how a firm finances its overall activities and growth through different sources of funds, such as debt and equity.

M&M Proposition I

A theory stating that, in a perfect market, the value of a firm is unaffected by how it is financed, regardless of the debt-to-equity ratio.

Capital Structure

Refers to the way a corporation finances its assets through a combination of equity, debt, or hybrid securities.