The chart represents the steps in the process of a bill becoming a law.

Flow chart illustrating the steps in how a bill becomes a law. There are two channels. On the top is the House of Representatives. On the bottom is the Senate. The channels are numbered on the top: 1, 2, 3, 3b (top channel only), 4, 5 channels combine into one), 6, 7 (channels combine into one), the President

Use the chart to answer the following question:
Which section of this chart represents the point at which the House and Senate compromise on differences between each version of the bill?

1
3
5
7

The section of this chart that represents the point at which the House and Senate compromise on differences between each version of the bill is section 7.