Report Abuse. depends on your definition of Number a Counting Number is 1, 2, 3, etc. that EXCLUDES zero, but, Whole Numbers are Counting Numbers and Zero Integers also include zero. Basically, almost every number system except for Counting Numbers includes zero as a number.
The knee is a ball in socket joint and the elbow is a hinge joint.urface anatomy is the anatomy of the outside of an organ, such as the surface of the skin or surface of the heart, while regional anatomy takes the perspective of an entire a â¦ rea, such as in the thoracic region you would study the heart, lungs, aorta, and intercostal muscles just to name a few.
Introduction to the knee. The knee is the largest joint in the body. The knee allows the leg to bend where the femur (thighbone) attaches to the tibia (shinbone). The knee flexes and extends, allowing the body to perform many activities, from walking and running to climbing and squatting.