C. Deposition : Its deposition because sediment is being laid down or deposited.
A ruler who assumes sole and absolute power (like with military control or bribes) but not officially sanctioned. According to my knowledge, In present there is no single example of dictatorship in East Asia.
Answer:
Mutations, gene flow, and sexual reproduction are all major causes of variation. By altering the genes of individuals in a population, DNA mutation causes genetic variation. As new individuals with different gene combinations migrate into a population, they cause genetic variation.
Explanation:
B)