Mrs. Drain Science Project Crossword Puzzle
Across
- 3. a thing or event that evokes a specific functional reaction in an organ or tissue
- 5. On a finger
- 7. the network of nerve cells and fibers which transmits nerve impulses between parts of the body
- 9. the principal involuntary-muscle tissue of the vertebrate heart made up of striated fibers joined at usually branched ends and functioning in synchronized rhythmic contraction
- 10. Controls thoughts, emotions, memory, ect
- 12. a muscle which is connected to the skeleton to form part of the mechanical system which moves the limbs and other parts of the body
- 14. the tendency toward a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes
- 15. On a humans head
Down
- 1. A body of bones going through your back
- 2. a regulatory substance produced in an organism and transported in tissue fluids such as blood or sap to stimulate specific cells or tissues into action
- 4. All the bones in a human body made up of,ligaments, tendons, and joints
- 6. An organ which produces and releases substances that perform a specific function
- 8. Outer layer covering humans
- 11. a type of joint that functions like allowing bones to move in one direction back and forth
- 13. an action that is performed as a response to a stimulus and without conscious thought