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.

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Definitions:

Heart Rate

The number of heartbeats per unit of time, generally expressed as beats per minute (BPM), indicating cardiovascular health and activity level.

Physiological Changes

These are changes in the body's normal biological functions, which can result from various causes, including stress, exercise, or disease.

Facial Expression

The use of facial muscles to convey emotions or reactions non-verbally.

Cartoons

Animated short films or series that are often characterized by exaggerated character designs and comic situations.