Which of the following is part of the smallest percentage of freshwater?

a.) lake powell
b.) hubbard glacier
c.) pacific ocean
d.) baltic sea

Click the item in the left column. use the plus sign to move it up or the minus sign to move it down until it matches the correct entry in the right column. lock your answer in place by clicking the square beside the item. (a checkmark means it is locked.) amazon basin a atacama desert b andes mountains c lake titicaca d peru e patagonia f brazil g chile h suriname

Which of the following is not a pillar of the nuclear proliferation treaty? nonproliferation reduction of nuclear weapons by 85-90% right to peacefully use nuclear power disarmament

In the following diagram, four different index fossils are labeled: which of the labeled fossils comes from the oldest organism? a b c d