Oxygen Can Be Exchanged More Easily in Air Than in Water

question 20

Multiple Choice

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

• A) the oxygen content of air is higher than that of water.
• B) oxygen diffuses more slowly in water than in air.
• C) more energy is required to move water than air because water is denser.
• D) Both a and b
• E) All of the above

---

Definitions:

Physically Attractive

Characteristics or features of a person that are aesthetically pleasing or beautiful to others, often influencing social perceptions and interactions.

Board of Trustees

A group of individuals vested with the responsibility to manage and oversee the operations and affairs of an institution or organization.

Group Polarisation

The tendency for a group to make decisions that are more extreme than the initial inclination of its members, often after group discussions.

Conformity

The act of aligning one's beliefs, attitudes, and behaviors with those of a group or societal norms.