The arrow on the diagram that shows the check on the executive power used by congress is legislative power
What legislative power does congress have over executive
Congress possesses several legislative powers over the executive branch in the United States to ensure a system of checks and balances. These include:
Enacting Laws: Congress creates, modifies, and repeals laws, shaping the legal framework governing the executive branch.
Budget Control: It controls the federal budget, allocating funds for government programs and agencies, approving the President's budget proposals.
Appointments and Confirmations: The Senate confirms or rejects presidential appointments to key executive positions and federal judgeships.