Answer:
Chromosome abnormalities often happen due to one or more of these:
Errors during dividing of sex cells (meiosis)
Errors during dividing of other cells (mitosis)
Exposure to substances that cause birth defects (teratogens)
Explanation: brainlist-////////
C) Wanted to remain free from the political affairs of Europe.
The us did not want anything to do with Europes problems.
MICHELLE BACHLETE THIS MIGHT BE YOUR ANSWER AND IF PLEASE GIVE ME BRAINLIEST
They become friends again when Nathan starts recovering and Haley brings them back together. This coincides with the fact that Lucas starts having heart problems so now since they both have issues that brings them closer together and they start bonding again as brothers.