A.True
This is true for most people depending on their diet
Bacteria have the simplest level of organization using the six kingdom (US) model.
It's C it should help reduce stress rather than making it worse hope i helped.
They are completely separate conditions that bring different health problems. people that are diagnosed with NF will have either type 1 or type 2, but not both. So no a person cannot have both
-hope it helps :3