Nervous System Video: Please answer each question by filling in the blanks, using the words from the bank below. Word Bank: brain, instincts, interpreted, organs, reflexes, spinal cord, senses

The central nervous system includes the and .

Signals from and the body's are received by the brain and the spinal cord.

Once signals are processed and by the central nervous system, a response is sent back to the body.

A central nervous system is also responsible for programming and .

Which of the following represents a virtual image?

Aphysical change is a change in the size, shape,, or stafe of matter true or false

Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.