Plants are multicellular living things that make their own food through photosynthesis. They can not move because their roots are fixed to the ground.
The animal kingdom:
Animals are multicellular living things that feed on other living things. Most of the animals move to forage for food, to find shelter or to scape from predators.
The algae and protista kingdom:
The algae: can be unicellular and multicellular living things. They make their own food but they don´t have true tissues or organs.
The protista: they are unicellular living things that feed on other living things. Protozoa and paramecium are 2 examples
The bacterias are unicellular living things. They don´t have a defined nucleus. The bacterias can make their own food but also they eat other living things.
The fungus kingdom:
The fungus can be unicellular (yeast) and multicellular (mushrooms) living things. They eat the remains of dead living things. In addition fungi like plants can´t move. Fungi doesn´t have tissues or or organs.
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