"Vertebrate Anatomy - Shannon Niel": HTML5 Crossword

Across

2. Part of the larynx that houses the vocal cords (7)
6. Bodily fluid that emulsifies fats and helps with digestion (4)
7. Cartilage cells (12)
8. Organ that filters blood and regulates bodily fluids (6)
10. Outer skin layer on a fetus that disappears before birth (11)
12. Very thin tissue covering the outside surface of the body (9)
13. Gland that secretes digestive enzymes into the beginning of the small intestines (8)
14. Hard, flexible tissue; alternative to bone (9)
16. The chamber behind the mouth that connects the nasal chamber to the throat (7)
18. The very beginning of the small intestine, where it meets the stomach (8)

Down

1. Hair-like parts that increase the surface area of a structure (5)
2. Organ that stores bile (11)
3. Referring to the front of the body (8)
4. Bone cells (10)
5. Melanin forming cells in the skin (11)
9. Mechanism in the throat that prevents food from entering the windpipe (10)
11. Referring to the rear of the body (9)
12. Route from the mouth to the stomach (9)
15. Metabolic organ that processes toxic substances (5)
17. The space inside of tubular organs (5)