__1. Longest bone found on the legs.
__2. A bean-shaped organ in the digestive system.
__3. The bone that protects the brain.
__4. Process by which food is broken down into nutrients.
__5. Linings of the small intestines that have blood capillaries that absorb nutrients to be distributed to all parts of the body.


A. Stomach
B. Villi
C. Skeleton
D. Skull
E. Digestion
F. Femur​