Congress checks on the power of the presidency by overriding a presidential reversal or veto. debating the bill in both of the houses. making laws without presidential review. sending the bill back to several committees.

A) Overriding a presidential reversal or veto.

The Congress' right to override a presidential reversal or veto, is part of the system of checks and balances established in the U.S Constitution.

In the United States, once a version of a bill is passed in Congress, by a majority of the vote, the bill goes to the President who decides whether to sign it into law or reject it, that is to say, use the veto.

If the President uses his power to veto the bill, the Congress can override that presidential reversal by 2/3 vote of both houses of the Congress.

answer; i believe that the correct answer is (c) arctic tundra;

incident infrared radiation is blocked. visible and ultraviolet radiation heat   earth.

earth radiates infrared radiation. infrared radiation is blocked and heats earth. visible and shortwave radiation heat earth.

earth radiates longwave radiation

longwave radiation is reflected downward longwave radiation heats earth