When you turn a doorknob, there are two movements involved in the elbow:
- <u>pronation:</u> is the movement of the hands to turn the palms posteriorly. That is, it involves placing the palms into the prone (face-down) position, like looking at the backs of the hands.
- <u>supination</u> : is the movement with the arms extended to the sides of the trunk and palms facing forward. Another way of thinking about supination is how someone would move their hands to look at their palms or to hold a bowl of soup.
Radiohumeral joint is formed by the articulation of radius and humerus. The radius is specially designed to rotate at the elbow
One reason why the British soldiers fired on the Boston colonists during the Boston Massacre was because their were objects being thrown at them. These soldiers were harassed by an angry mob and hit by objects while protecting the Customs Office in Boston.
Another reason why the British soldiers fired on the colonists were because they were afraid of what might happen. Colonists, at this time, rebelled constantly against any symbol of the British government. This included tax collectors, who were tarred and feathered by colonists. These soldiers could have been worried that the colonists might attack them physically.
Humble leaders use their expertise, experience and knowledge to bring together people to increase revenue, improve production or efficiency and return to the community. Leaders who are modest use their successes for the common good than for self-extension.
<span> cuneiform is the writing system they would use</span>
