<span>It involves random segregation of the homologous chromosomes to each daughter cell.
hope this helps :3</span>
Answer:
I am pretty sure it is B..........
The best estimate<span> for </span>Earth's age<span> is based on radiometric dating of fragments from the Canyon Diablo iron meteorite. From the fragments, </span>scientists calculated<span> the relative abundances of elements that formed as radioactive uranium decayed over billions of years.</span>
