Which pair of numbered statements best completes the chart related to the features of the chambers of Congress? House of Representatives Senate Proposes all tax bills Approves presidential appointments (1) (2) A. (1) Ratifies treaties with foreign countries; (2) Can impeach public officials

B. (1) All states have equal representation; (2) Representation based on state populations

C. (1) Led by the vice president; (2) Led by a speaker

D. (1) Affected by gerrymandering; (2) Not affected by gerrymandering