Answer:
CONGRESS CAN CHANGE LAWS WHEN NEEDED. The constitution gave the legislative branch the power to make laws.
Step-by-step explanation:
Article I of the Constitution enumerates the powers of Congress and the specific areas in which it may legislate. Congress is also empowered to enact laws deemed "necessary and proper" for the execution of the powers given to any part of the government under the Constitution.
Section 1: Congress
"All legislative Powers herein granted shall be vested in a Congress of the United States, which shall consist of a Senate and House of Representatives."