Mantle rock is the densest in the areas of downwelling. These sections are downwelling due to the fact that they are denser, where they sink to the bottom and reheat, gaining more energy and having a less density rising back up.
You would want to know early on if deadly disease runs in your family, because it may be hereditary, and you will have an increased risk of obtaining the deadly disease, due to your family history and gene traits.
Answer:
I don't agree with this. I don't agree with this statement because as they can both be addictive, alcohol and nicotine can be addicting to the point of serious health issues, a phone could be taken away or shut off easily
Explanation: hope this helped :]
I think the answer is: True
