1) hypotonic (the water concentration is too low for animal cells to survive, outside of the cell has less water than inside the cell so the water from inside of the cell goes to the area of lower concentration, which in this case is outdid of the cell so the cell shrivels)
2) hypertonic (the water concentration is too height for animal cells to survive, the water fills the cell too fast and the cell bursts)
3) isotonic (this is the perfect condition, cells can survive here)