This printable crossword puzzle on the topic of Human Body Systems has 15 clues. Answers range from 4 to 23 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
What is also known as "nerve fibers"
Branched projections of a neuron
the part of the nervous system which in vertebrates consists of the brain and spinal cord, to which sensory impulses are transmitted
The nervous system outside the brain and spinal cord.
junction between two nerve cells, consisting of a minute gap across which impulses pass by diffusion of a neurotransmitter.
Center of nervous system
Minor coordinating center responsible for some simple reflexes
Largest part of the neuron that contains the nucleus
Eyes, Ears, Nose, Tounge and Skin are examples of what organs
Axon coated in Schwann cells
Negative charge
Positive charge
How nerve resets itself
Transmits signal to skeletal muscle
Affects sleep,mood,and attention