Pokemon
Unicellular plants and animals were first forms of life on Earth
Plants came first in the evolution of life on Earth, appearing before animals.
Dinosaurs was the first animals living on earth,but died years ago.
First on Planet EarthChristians believe that Adam and then Eve were the first on earth. They believe that God created the earth, and then the animals, then Adam followed by Eve.
well cheetah is first
the animals come on earth because god put them there
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The evolutionary significance of Cnidarians is that they were the first animals to move. As for Porifera, they were the first animals on Earth.
The first group of animals to have an anus were believed to be cnidarians, which include jellyfish and sea anemones. An anus allowed for the efficient removal of waste from their digestive system.
The Earth has not been invaded. Any invasion of Earth would have to be from beyond Earth, and would therefore be from space.
The first sponges were natural. They are some of the oldest animals to ever live on earth.
There is no such thing as humane testing on animals no animal on earth should be tested on in the first place.