Answer:
Topsoil is the part of a soil profile that is made up of partly weathered rock.
Hope this helps :)
B. both diseases affect muscle control
True, diabetes can contribute to gum disease.
The answer to this question is A. A simple Google search will help you find the answer. But, straightforward. That's what he stated in the document he made as the third law. So, that's the answer. Period.
