Answer:
Dry Mouth (Xerostomia)
Fungal Infection.
Gum Swelling (Gingival Overgrowth)
Inflammation of the Lining Inside of the Mouth (Mucositis)
Mouth Sores (Ulcers)
Taste Changes, Including Metallic Taste.
Tooth Decay.
Tooth Discoloration.
Its gone be b cause the organism can produce them out
That would be C.
Invasive species are brought to a new area by human activities.
I don’t see the “following” that ur talking abt but it is diffusion
