Habitat--Protists mostly live in water habitats such as Oceans and Lakes.They have division of labour; each type with its own specialised functionPhysical Characteristics--Protists have cell walls.
Animalia - All are multicellular - Range from very small to very large. - Are usually able to move around.Plantae - All multicellular. - Have cells which are surrounded by cellulose cell wall. - Produce multicellular embryos from fertilised eggs.Fungi - Are mostly saprophytic (an organism that lives on dead or decaying matter). - Have cell walls made of chitin. - Have mycelium (vegetative parts of a fungus) made of hyphae (fine white filaments).
Protista have cell walls