Question

a spider crawling up your leg activates neurons in the skin and sends that information and signal to your nervous system. the neurons take a command from this system to carry it out to your muscles and hit the spider off of your leg.

Explanation:

• Sensory neurons: These neurons are responsible for detecting stimuli (like the spider crawling on the skin) and sending information to the central nervous system.
• Central nervous system (CNS): Composed of the brain and spinal cord, it receives, processes, and integrates sensory information.
• Motor neurons: They carry signals from the central nervous system to the effectors (such as muscles), enabling a response (hitting the spider off the leg).

Answer:

First blank: sensory; Second blank: central; Third blank: motor