The nation played with fate for nearly 180 years because
a. eight presidents died in office.
b. the presidential succession act had not yet been passed.
c. no constitutional or congressional provision defined presidential disability.
d. the president could not fire the vice president.

Areal dna molecule consists of thousands of these pairs of nucleotides. what is the pairing arrangement of the nitrogen bases

What material did the moon come from?

Water changes bacteria in the soil converts this nutrient into a usable form. plants take up the usable nutrient through the soil and assimilate it into proteins, making it part of the plant. an animal eats the plants, and the nutrient becomes part of the animal. when the animal dies, it decomposes, returning the nutrient back to the soil. which cycle is being described? water cycle carbon cycle nitrogen cycle phosphorous cycle