sub work

3. relating to the sides or side of
4. defcient, below, less than
8. able to bend easily
9. continuous one-way movement of blood through the heart and blood vessels to all parts of the body
10. repair or fx
11. to harden by forming calcium deposits
12. red
17. tough connective tissue
19. clot
20. excessive, above, more than

1. enters or passes through
2. parts or elements of a whole, an ingredient
5. above
6. liver
7. fragile, easy to break
9. occurs when the male sperm fertilizes the female ovum and a new organism begins to develop
13. living human being during the frst eight weeks of development in the uterus
14. stomach
15. rapid
16. blood
18. below