photosynthesis
Fungi
A heterotroph is an organism that requires other organism to survive. Multicellular organisms have more than one cell. So being multicellular and heterotroph means that the organism is multicelled and depends on other organisms to survive.
I meant these cells carry out that a cell from another kind of...
it can be considered a multicellular organism
A lion is multi-cellular in the same way an amoeba is unicellular. Multi-cellular means it is made up of more than one cell, while unicellular conversely means it has only one.
Colonial organisms have some of the same characteristics of multicellular organisms. The difference between a multicellular organism and a colonial organism is that individual organisms from a colony can survive on their own, while cells from a multicellular organism cannot.
There are many multicellular organisms. Even protists, such as seaweed, can be multicellular. The only organism that cannot be multicellular is a bacterium.
Fungi
A heterotroph is an organism that requires other organism to survive. Multicellular organisms have more than one cell. So being multicellular and heterotroph means that the organism is multicelled and depends on other organisms to survive.
The difference between a multicellular organism and a colonial organism is that individual organisms from a colony can, if separated, survive on their own, while cells from a multicellular lifeform (e.g., cells from abrain) cannot.
Yes, grass is multicellular. If you can see the organism, and it is living (like a plant or an animal), then it has more than one cell, and is called 'multicellular'. Cells are extremely small and cannot be seen without a microscope.
A colonial organism is a collection of one-celled organisms living together. The difference between a multicellular organism and a colonial organism is that individual organisms from a colony can, if separated, survive on their own, while cells from a multicellular life-form (e.g., cells from a brain) cannot. Multicellular organisms consist of differentiated cells that perform special tasks. The entire organism requires all the different types of cells to be present, and the individual cells can not survive without being in the organism
I meant these cells carry out that a cell from another kind of...
it can be considered a multicellular organism
Multicellular organisms are organisms with more than one cell, the cells of which are usually specialized. A large colonial organism is an organism of many cells that are loosely attached to each other and that show little or no specialization among themselves. Multicellular organisms are capable of surviving on their own while colonial organisms are not.
If an organism is multicellular, heterotrophic (cannot make its own energy), and has no cell wall, it is an animal. This is the definition of the kingdom Animalia. There are unicellular animal-like members of the kingdom Protista commonly called protozoa. Fungi are heterotrophic and multicellular, but they have a cell wall made of chitin.
Onions are multicellular, but this term refers to the entire organism - you cannot call a single onion cell a "multi cell".