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Here we're looking at the distinguishing characteristics of the six kingdoms of life, and especially looking at what makes animals different from all of these other kingdoms.
00:10
Now, starting with the archibacteria, the unicellular prokaryotes that are heterotrophic by absorption.
00:29
The ubacteria, also unicellular prokaryotes, can be either autotrophic or heterotrophic, and they can acquire their food either by absorption or also things like photosynthesis, for example.
01:02
Kingdom protista.
01:04
They are unicellular or multicellular, and they're eukaryotic organisms that acquire their food, either as autotrophes, things like algae, or also heterotrophically, things like zooplankton.
01:28
And they do this in a variety of ways as well, whether that be through things like absorption or photosynthesis.
01:44
Then we get to the fungi, which are mostly multicellular...