Match the word with the descriptions. 1. the smallest biological unit of living things capable of independent existence
2. tough, leathery structure that holds a joint together
3. rope-like structure that attaches muscle to bone
4. a muscle in the upper arm that flexes (bends) the arm
5. bones of the fingers and toes
6. a part of the body made of different kinds of tissue that performs a specific function
7. a muscle in the upper arm that extends (straightens) the arm
8. a blood vessel that carries blood back to the heart



A. Cell
B. Vein
C. phalanges, phalangeal
D. ligament
E. tendon
F. biceps
G. organ
H. triceps