Why does a scientist need to use a special microscope to view how atoms are arranged in clear substance? A. because the substance is made up of clear atoms
B. because there are thousands of atoms in most substances
C. because the atoms are too small to see
D. because all atoms are invisible

Congress is controlled by the democrats. president yaeger, a republican, takes several actions that are opposed by the democrats in congress. first, the president introduces a new budget that cuts most of the government's social programs and gives tax breaks to the wealthy. next, president yaeger negotiates a trade treaty with a nation accused of human rights abuses. then, the president gives pardons to three republican senators who have been convicted of crimes.