A law is created when it is passed by the legislative body of the jurisdiction and signed by the chief Executive, or passed again by the legislation after a veto by the executive.
Yes, the president can sign a bill that become a law.
it is the law of gravitation
A theory, when proven over time, can become a law. Example: Law of Gravity and Theory of Evolution
Depends which country you are in.
A bill does become a law when a president signs it, but a bill can also become a law without the presidents signature.
a law or regulation
I studied criminal law to become a law enforcement officer.
If you break the law, you will be a criminal in the particular law-enforcement and will be penalized.
If a bill is vetoed it can become a law by being sent back to the House of Representatives and the Senate. If 2/3 of both the House of representatives and the Senate vote yes for the bill to become a law, it becomes a law without a signature.
A law that is not done right is a law that is untrue. This is usually when a law that was not passed.
It became law on May 4, 2010.
Go to law school, get your law license, and study environmental law.