LOADING ...
Animals - Topic

Animals - Topic

382,590 subscribers

Links

About

Animals are multicellular eukaryotic organisms that form the biological kingdom Animalia. With few exceptions, animals consume organic material, breathe oxygen, are able to move, can reproduce sexually, and grow from a hollow sphere of cells, the blastula, during embryonic development. Over 1.5 million living animal species have been described—of which around 1 million are insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from 8.5 millionths of a metre to 33.6 metres and have complex interactions with each other and their environments, forming intricate food webs. The category includes humans, but in colloquial use the term animal often refers only to non-human animals. The study of non-human animals is known as zoology.
Most living animal species are in the Bilateria, a clade whose members have a bilaterally symmetric body plan. The Bilateria inclu...
This channel was generated automatically by YouTube's video discovery system.

Videos

02:21 How my beagle wakes me up
406K+ views | May 17, 2019 at 07:00
52:40 Live to celebrate 500k!
64K+ views | May 17, 2019 at 07:00
04:54 Wir haben ein Baby Welpen 😍
283K+ views | May 17, 2019 at 07:00
13:47 Understanding how cats eat
22K+ views | May 17, 2019 at 07:00