Which One of the Following Statements Is True About Animals

question 39

Multiple Choice

Which one of the following statements is true about animals that do not have circulatory systems?

• A) They do not have tissues and organs.
• B) They may rely on diffusion for the transfer of gases, nutrients, and wastes.
• C) There are no animals without circulatory systems.
• D) They tend to have large bodies.
• E) The body cells are typically distant from the source of the oxygen, so the gas has to diffuse through several layers to reach all cells.

Recognize the physical indicators of various stages of adulthood and aging.

Understand Erikson's stages of psychosocial development across the lifespan.

Comprehend the psychosocial and health-related impacts of marriage and relationships.

Understand the key developmental changes that occur from late adulthood through to the elder years.

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Definitions:

Computer Software

Programs and operating information used by a computer to perform specific tasks.

Total Revenue

The total income received by a firm from the sale of its goods or services before any costs or expenses are deducted.

Opportunity Cost

The value of the next best alternative that is forgone when making a decision.

Hardware Store

A retail business specializing in selling tools, building materials, and supplies for home improvements, repairs, and maintenance projects.