effacement - shortening of the uterine cervix and thinning of its walls as it is dilated during labor. 1  biological process, organic process - a process occurring in living organisms.
There are 535 people in congress. Each state has 2 senators which is 100 and there are 435 representatives. There are 535 members in the United States Congress. 435 100 in the senate (2 per state), the other half of congress is the house of representatives which is 335. The house is based on the state's population.
The Senate. The Senate has 100 members and is the upper house of the United States Congress. It is called the upper house because it has fewer members than the House of Representatives and has powers not granted to the House, such as giving approval to appointments of Cabinet secretaries and federal judges.he Senate. The Senate has 100 members and is the upper house of the United States Congress. It is called the upper house because it has fewer members than the House of Representatives and has powers not granted to the House, such as giving approval to appointments of Cabinet secretaries and federal judges.