Human Body Systems Vocabulary Crossword

All the bones in your body make up your _______
The jelly-like substance inside of bones where new cells are created.
This is what holds our muscles to our bones.
Includes the brain and the spinal chord
A change in your environment that you react to, such as smell
The nervous system outside of the brain and spinal chord.
This system regulates temperature, reduces water loss, and protects the inside of the body from damage.
An action that is performed as a response to a stimulus without conscious thought.
A short branched extension of a nerve cell.
A fiber(s) that transmits impulses to the brain or spinal chord.
A nerve cell
The long threadlike part of a neuron.
An organ of soft nervous tissue that is part of the central nervous system.
An organ system consisting of the skeleton, smooth and cardiac muscles that allows the body to move.
The framework of the body that protects and supports the body and internal organs.