Changes

The simplest eumetazons are the Radiata, a loose group that includes jellyfish, corals, and comb jellies.  Most of them belong in the phylum Cnidaria, except for the comb jellies, which comprise the phylum Ctenophora.  Radiatans have what is called radial symmetry, where they can be divided into two even halves in many planes, like a wheel or a circle.  All cnidarians have special cells called cnidocytes, which produce the sting.  Comb jellies have no such cells and are harmless to humans.

The simplest eumetazons are the Radiata, a loose group that includes jellyfish, corals, and comb jellies.  Most of them belong in the phylum Cnidaria, except for the comb jellies, which comprise the phylum Ctenophora.  Radiatans have what is called radial symmetry, where they can be divided into two even halves in many planes, like a wheel or a circle.  All cnidarians have special cells called cnidocytes, which produce the sting.  Comb jellies have no such cells and are harmless to humans.

==Origin of animals==

 

==Biblical origin of animals==

The Book of [[Genesis]] specifies both when and why [[God]] created animals.  The "when" is found in the following passage from Genesis ch. 1, which states that God created aquatic creatures and birds on the fifth day and that on the sixth day He created land animals and then man:

The Book of [[Genesis]] specifies both when and why [[God]] created animals.  The "when" is found in the following passage from Genesis ch. 1, which states that God created aquatic creatures and birds on the fifth day and that on the sixth day He created land animals and then man:

{{Bible quote|And God said, Let the waters bring forth abundantly the moving creature that hath life, and fowl [that] may fly above the earth in the open firmament of heaven. And God created great whales, and every living creature that moveth, which the waters brought forth abundantly, after their kind, and every winged fowl after his kind: and God saw that [it was] good. And God blessed them, saying, Be fruitful, and multiply, and fill the waters in the seas, and let fowl multiply in the earth. And the evening and the morning were the fifth day. And God said, Let the earth bring forth the living creature after his kind, cattle, and creeping thing, and beast of the earth after his kind: and it was so. And God made the beast of the earth after his kind, and cattle after their kind, and every thing that creepeth upon the earth after his kind: and God saw that [it was] good. And God said, Let us make man in our image, after our likeness: and let them have dominion over the fish of the sea, and over the fowl of the air, and over the cattle, and over all the earth, and over every creeping thing that creepeth upon the earth. So God created man in his [own] image, in the image of God created he him; male and female created he them. And God blessed them, and God said unto them, Be fruitful, and multiply, and replenish the earth, and subdue it: and have dominion over the fish of the sea, and over the fowl of the air, and over every living thing that moveth upon the earth.|book=Genesis|chap=1|verses=20-28|version=KJV}}

{{Bible quote|And God said, Let the waters bring forth abundantly the moving creature that hath life, and fowl [that] may fly above the earth in the open firmament of heaven. And God created great whales, and every living creature that moveth, which the waters brought forth abundantly, after their kind, and every winged fowl after his kind: and God saw that [it was] good. And God blessed them, saying, Be fruitful, and multiply, and fill the waters in the seas, and let fowl multiply in the earth. And the evening and the morning were the fifth day. And God said, Let the earth bring forth the living creature after his kind, cattle, and creeping thing, and beast of the earth after his kind: and it was so. And God made the beast of the earth after his kind, and cattle after their kind, and every thing that creepeth upon the earth after his kind: and God saw that [it was] good. And God said, Let us make man in our image, after our likeness: and let them have dominion over the fish of the sea, and over the fowl of the air, and over the cattle, and over all the earth, and over every creeping thing that creepeth upon the earth. So God created man in his [own] image, in the image of God created he him; male and female created he them. And God blessed them, and God said unto them, Be fruitful, and multiply, and replenish the earth, and subdue it: and have dominion over the fish of the sea, and over the fowl of the air, and over every living thing that moveth upon the earth.|book=Genesis|chap=1|verses=20-28|version=KJV}}