Ten-year-old Gemma is presented with a stream of numbers on a computer screen. She is asked to press a button whenever the two-digit sequence of a "5" followed by a "7" appears. Gemma's __________ attention is being tested

The ____ of hair cells respond to the movement of fluid through the organ of Corti

Fill in the blank(s) with the appropriate word(s).

What is the function of interneurons in the spinal cord?

a) to coordinate muscular movements b) to provide support and nourishment for nerve cells c) to send information to a motor nerve or up the spinal cord d) to control the sympathetic and parasympathetic nervous systems