Skeletal
The basic unit of a body structure?
Cell
What is a blood vessel that carries blood back to the heart?
Vein
How many vertebrates are in a person's lumbar vertebrae?
What is the blood vessel that carries blood AWAY from the heart?
An Artery
A tiny blood vessel
Capillary
What are the 3 types of muscles?
Smooth, Cardiac, and Skeletal