1. 1. relation It is most important organ in our body
2. 2. Brain The mass of nerve tissue in the head
3. 3. iris Round colorued part of your eye
4. 4. muscle Tissue composed of long cells to contract
5. 5. Special cell that is capable of sending commandsto muscle Neuron
6. 6. Skeletal system Bones of humans or animals
7. 7. Skull The bony framwork of the head
8. 8. Smell Give off or have on odor
9. 9. Taste buds Sense organs that detect taste
10. 10. Senses 1-Sight 2-Earing 3-Smell 4-Taste 5-Touch