what are the purpose of committees in congress?

A. aide presidential appointments

B. study on specific subjects

C. override presidential vetoes

D. foster relationships between states

B. study on specific subjects

The purpose of committees in Congress is to study specific subjects and issues in depth. Committees are assigned particular issues or policy areas, such as agriculture, finance, or foreign affairs, and they have the task of researching, analyzing, and developing legislation related to those subjects. Committees provide oversight and expertise on various matters, and they play a key role in shaping and refining legislation before it is brought to the full Congress for consideration.