"The term "biogeochemical," tells us that biological, geological and chemical factors are all involved. The circulation of chemical nutrients like carbon, oxygen, nitrogen, phosphorus, calcium, and water etc. through the biological and physical world are known as biogeochemical cycles. In effect, the element is recycled, although in some cycles there may be places (called reservoirs) where the element is accumulated or held for a long period of time (such as an ocean or lake for water)."
First ask for them for credentials then, let him inspect. You should never say no to an inspection. Follow the inspector and take notes if it is needed, do not offer any food. sign the inspectors report after the inspection.
Physical therapy, if that’s what you are talking about.
The answer to this question is B.