It makes no difference how many readings a bill gets, it does not automatically become law after a certain number of readings.
It must be PASSED by Congress and sent to the President. It does NOT BECOME LAW until the President signs it.
It is given a title and number in the first reading.
A bill can originate in the Senate, and a bill can also originate in the House of Representatives. Wherever it starts, the other house gets a shot at debating the bill as well.
A bill of parcels is an account given by the seller to the buyer of several items, including the price of each.
A conference committee
Conference committees are used when the Senate and the House pass the same bill, but each house has made different addendums and changes to the bill. Conference committees composed of select members of both houses of Congress are then called to work out the differences in the two versions of the bill. This compromise bill is then sent to each house for a revote.
The bill is first introduced by a member of the legislature and then it is referred to a committee in both houses. Each house must then vote on the bill and if a majority vote is reached in both houses, the bill then it sent to the President to be signed into law.
the President
It is given a title and number in the first reading.
A bill becomes law after it goes to each house and they each send it to committee. Then, each body votes on it. The last stage is the president gets the bill and can either sign it, veto it, pocket veto it.
The president can disapprove of a bill by vetoing it. A presidential veto is one of the checks the constitution has given to the executive branch over the legislative branch. However, the legislative branch can override a presidential veto by a 2/3rds vote from each house (the senate and the house).
1/2 majority vote in each house to get the bill to the president. If the president vetoes the bill both houses are still able to pass it with a 2/3 majority vote.
They change each year, in a cycle. So it depends on which year it is as to what the readings will be.