Across
- 1. they are throughout the body and the blood flows through them.
- 6. it enters the heart and returns blood there
- 7. it is located in the mouth and teeth grow from it.
- 8. the largest muscular organ in the chest.
- 9. it ggrow from the gum in the mouth.
- 10. it is used for thinking and is in the head.
Down
- 2. an organ in the abdomen where food is broken down.
- 3. the largest gland in the human body under the diaphragm.
- 4. urine is formed in them.
- 5. it is above the eyes and located on the face.