Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.
The longer someone is in a gang the more crimes committed.
Explanation: The graph shows the years of gang membership and the number of offenses. it also shows how throughout the years in the gan, they commit more crimes.
