Few community college students graduate on time. One reason many spend extra time and money trying to earn associate degrees is because community colleges often require more than 60 credits to meet academic program requirements.
If the bill is passed by the Senate, both the House and Senate bills are returned to the House with a note indicating any changes. If the Senate has made amendments, the House must vote on the bill again as both Chambers of Congress must agree to identical legislation in order for it to become law.
When both the House and Senate pass a second time(and it must be by at least 60% in both the House and Senate) a bill Vetoed by the President then it overrides the Veto and becomes law. The house and the senate need to have quorum (minimum number of members) present to vote on any issues.