Across
- 1. consisting of specific organs and structures used for gas exchange in animals and plants
- 3. ear part of the ear that is visible along the side of the head
- 5. responsible for the integration of complex sensory and neural functions and t coordination of voluntary activity
- 8. chord tubular structure made up of nervous tissue
- 10. relating to or affecting the muscles.
- 12. system is a passive biological system that removes excess, unnecessary materials from the body fluids of an organism
- 15. a layer at the back of the eyeball
- 17. relating to the circulation of blood or sap.
- 18. lobe processes sensory information it receives from the outside world, mainly relating to touch, taste, and temperature
- 20. lobe processes sensory information it receives from the outside world, mainly relating to touch, taste, and temperature
- 21. stem connects the cerebrum with the spinal cord
- 23. lobe responsible for creating and preserving both conscious and long-term memory
- 24. relating to or functioning as a skeleton.
Down
- 2. relating to or denoting glands which secrete hormones or other products directly into the blood.
- 4. drum thin flap of skin that is stretched tight like a drum and vibrates when sound hits it
- 5. produces nerve impulses in response to sound vibrations.
- 6. units of the brain and nervous system,
- 7. are the black center of the eye
- 9. system a vessel, similar to a vein, that conveys lymph in the body.
- 11. responsible for coordinating voluntary movements
- 13. relating to or effecting reproduction.
- 14. lobe part of the brain's cerebral cortex
- 16. breakdown food molecules into small water-soluble food molecules so that they can be absorbed into the watery blood plasma
- 19. transparent part of the eye that covers the front portion of the eye
- 22. canal a passage comprised of bone and skin leading to the eardrum