Oxygen Can Be Exchanged More Easily in Air Than in Water

question 17

Multiple Choice

Oxygen can be exchanged more easily in air than in water because

• A) more energy is required to move air than water.
• B) oxygen diffuses more rapidly in water than in air.
• C) the oxygen content of air is higher than that of water.
• D) air temperature is usually higher than water temperature.
• E) Both a and b

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Definitions:

Hierarchical

Organized in a way that groups or ranks people, tasks, or organizations in levels of importance or authority from the highest to the lowest.

Supervision

The action or process of watching and directing what someone does or how something is done, typically in a professional setting.

Bureaucratic

Referring to a system of administration marked by strict policies, procedures, and hierarchy, often leading to delays and inflexibility.

Organic

A form of organizational structure characterized by flexibility, decentralized decision-making, and a broad scope of operations.