they can limit the legislative branch's power by veto their law
through checks and balance
The Legislative Branch shows an example of check and balance by overiding the President's vote (Executive Branch)
Executive Branch
Yes, every branch has checks over each other.
The executive branch can also veto the bill of legislative.
Checks and balances limit the powers of the national executive as the three branches of government have designated roles and features. The Executive branch carries out the laws. They do not create or interpret them. this balance has been successful for almost 250 years.
Under checks and balances system of constitution, executive branch "checks" legislative branch through veto power. Executive branch "checks" judicial branch through appointment power (appointing judges/justices).
Legislative branch can veto the executive branch vetoes and can impeach.
both executive and legislative branch checks judicial branch. Search checks and balances for more info
Judicial branch
The President is the power of the executive branch. He appoints all of the leaders of the 15 departments.
In order for the Legislative Branch to pass a bill into law, the President (Executive Branch) must sign it. The President can check the Legislative Branch by vetoing it: not signing a bill into law. The President nominates candidates for Supreme Court Justices (Judicial Branch). In doing this, he checks the Judicial Branch by nominating candidates that would balance the power in the Supreme Court (or tip it into his favor).