The difference between acute and chronic toxicity is that acute only has one exposure to chemicals and chronic can have a lot of exposure. Acute Toxicity : Expos â¦ ure of toxic substance for shorter duration and the adverse effect is high. Chronic Toxicity: Exposure of toxic substance for longer duration and the adverse effect is low.
Sandslash evolves from Sandshrew at level 22, and Alolan Sandslash evolves from Alolan Sandshrew when an Ice Stone is used on it.
It has two very long claws on each hand used for digging and battling. Sandslash can curl up to a small size just like its pre-evolved form Sandshrew, but it is of a much larger stature, which enhances its defense. Alolan Sandslash keeps the traits of its Alolan pre-evolution. It is a tall, ice blue, mammalian creature with steel-hard, ice blue crystals on its back.