Although hospice and palliative care share the same principles of providing comfort and support for patients, palliative care is available throughout a patientâs experience with cancer, whereas hospice is offered only toward the end of life.
The process used by some protists to actively ingest food particles is called Phagocytosis.ther protists like fungus grow  above their food source to get nutrients. Some protists engulf  bacteria and digest them internally, by extending their cell  membrane and forming a vacuole around the bacteria.
Whereas the physical softening of the food via the liquid saliva is considered mechanical digestion, the enzymatic process of chemically breaking down the food is chemical digestion. While the teeth chew the food and break it down into smaller pieces, the tongue moves it around to push it further into the digestive tract.