Most protista are unicellular, but not all are. Google Chlorophyta and Rhodophyta for examples of multicelled protista.
The Kingdom Protista. Older name; protozoa.
No, single cell organism
An organism that is composed of one cell.
It is multi-celled
A single cell grows by that one cell getting bigger.
To reproduce.
single-cell
yes
yes
no
No, a blood cell is not a Protista. Blood cells are not classified as Protista, which are single-celled eukaryotic organisms. Blood cells are specialized cells found in the circulatory system of animals.
yes they are single celled organisms