This printable crossword puzzle on the topic of Human Body Systems has 14 clues. Answers range from 5 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
a specialized cell transmitting nerve impulses; a nerve cell.
a chemical substance which is released at the end of a nerve fibre by the arrival of a nerve impulse
nerve cells that transmit information such as sight, sound, feeling
a nerve cell forming part of a pathway along which impulses pass from the brain or spinal cord to a muscle or gland.
a junction between two nerve cells
the nervous system outside the brain and spinal cord.
a neuron which transmits impulses between other neurons, especially as par
a neuron which transmits impulses between other neurons
a non-specialised sensory receptor that allows you to feel temperature in and out of your body
a sense organ or cell that responds to mechanical stimuli such as touch or sound.
a sensory cell or organ responsive to chemical stimuli
a receptor that responds to light falling on it.
a thing or event that evokes a specific functional reaction in an organ or tissue.
the part of the brain at the back of the skull in vertebrates, which coordinates and regulates muscular activity