Some People Can Become Completely Saturated with a Service, Such

question 91

Multiple Choice

Some people can become completely saturated with a service, such as television.When it comes to making choices, what does this saturation suggest?  

• A) that wants are limited. 
• B) that desires for a single commodity can be satisfied, but then the focus will switch to other goods and services 
• C) that a highly productive economy may someday be able to satisfy all human desires 
• D) that scarcity of services does NOT exist

Identify characteristics unique to the mammalian circulatory system.

Distinguish between the single and double circulatory systems.

Understand the significance of the number of heart chambers in different organisms.

Understand the structure and function of the human skeletal system.

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Definitions:

Iliopsoas

A composite muscle comprised of the iliacus and psoas major muscles; it is critical for flexing the hip and bending the trunk.

Sartorius

The longest muscle in the human body, running from the hip to the knee, assisting in flexing, abduction, and lateral rotation of the thigh.

Dura Mater

The outermost, tough layer of the meninges that envelops the brain and spinal cord, providing protection.

Meninx

Meninx (plural, meninges) refers to one of the three membranes (the dura mater, arachnoid mater, and pia mater) that cover the brain and spinal cord.