During metaphase, the cell's chromosomes align themselves in the middle of the cell through a type of cellular "tug of war." The chromosomes, which have been replicated and remain joined at a central point called the centromere, are called sister chromatids.
Many U.S. farmers have lost their family farms over the last 40 years because they could not "afford new machinery."
I'm pretty sure the answer is C, there are 4 nitrogenous bases involved.
<span>1) Adenine
2) Guanine
3) Thymine
4) Cytosine</span>
The answer is tectonic plate.
The Eurasian, Nazca, etc plates are all tectonic plates.
