There Are Approximately ________ Million Students Enrolled in High School

question 84

Multiple Choice

There are approximately ________ million students enrolled in high school, and another ________ million students enrolled in U.S. colleges and universities today.

• A) 15; 13
• B) 18; 25
• C) 60; 40
• D) 62; 60

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Definitions:

Interneurons

Neurons that are located in the central nervous system and transmit signals between sensory neurons and motor neurons.

Glial Cells

Glial cells are non-neuronal cells in the central and peripheral nervous systems that support and protect neurons.

Motor Neurons

Neurons that are components of the route through which signals travel from the brain or spinal cord to muscles or glands.

Motor Neurons

Nerve cells forming part of the nervous system which initiate and conduct signals to muscles, causing them to contract or relax.