Nepali.. hope this helps!
Answer:
im not sure but i think its c
Explanation:
Hope its correct!
The correct answer is methylation.
This process refers to the addition of methyl groups to the DNA molecule, when the activity of such DNA segments is slightly altered. The more we age, the less methylation there is, which is why the genes of the elderly are different from those of young people.
True, because as time goes on, cultures mix and evolve according to what resources are available.
