what is one role of the u. s. treasury?
approve the federal budget
approve federal deficits
issue securities
issue personal loans

treasury's mission highlights its role as the steward of u.s. economic and financial systems, and as an influential participant in the world economy. the treasury department is the executive agency responsible for promoting economic prosperity and ensuring the financial security of the united states.

the solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. this process is called passive transport or facilitated diffusion, and does not require energy.

answer; three;