Paratism is the practice of living as a parasite in or on another organism. Mutualism is the way two organisms of different species exist in which each individual benefits from the activity of the other.
All of the options are correct because each possesses the ability to specialize into a specific type of cell.
Bread , steak , and chicken
Because the water didn't disappear, it just evaporated and now is water vapor in the air.
