Berwick-upon-tweed
Port of Tyne- North Shield Sunderland
Answer:
THERE IS NO MAP ill answer it after you put in the map
Explanation:
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.
Answer:
The Sahara is the world's largest desert; it extends across most of the northern part of Africa.
Explanation: