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i assume your question is as follows:
first living; dinosaurs or jelly fish?
cnidarians (the phylum that contains both jellies and corals) predate dinosaurs and land animals in general. they predate the dinosaurs by about 400 million years. they've been around for a while, and are some of the oldest known fossils we have found.
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∙ 14y ago
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How might you observe the behaviors of a jellyfish?
look at it and watch what it does without getting hurt from the living dinosaurs
Are jellyfish related to dinosaurs?
No, or at least extremely distant. Dinosaurs are vertebrates, jellyfish are invertebrates.
Are dinosaurs the first living things on earth or the birth of Jesus?
the dinosaurs of course
Is there any dinosaurs living?
Thre are still living dinosaurs the birds !no
How long jellyfish living on earth?
Jellyfish have been around for 500 million years.Jellyfish have roamed the seas for at least 500 million years.
What are the living ancestors of dinosaurs?
There are no living direct ancestors of dinosaurs, but dinosaurs are a branch of reptilian life which are abundant today.
Have jellyfish been on the earth longer than dinosaurs?
Yes They have been on earth for 450,000,000 years, that's longer than dinosaurs
How many years ago did animals first appear?
Animals have been around since the beginning of time. Jellyfish were one of the first living organisms that are made up of more than one cell. The first animal lived during the time of the dinosaurs, around the same time as the t-rex.
Where their human living with dinosaur?
Yes, and they still do. Birds are now recognized as the only living dinosaurs. Aside from that, no. Non-avian dinosaurs died out long before the first humans walked the Earth.
Were there other mammals with dinosaurs?
There were mammals living alongside the dinosaurs, but the dinosaurs were not mammals.
Who is th first animal live in earth?
Dinosaurs was the first animals living on earth,but died years ago.
What came first roaches or dinosaurs?
No, dinosaurs were not the first living things. The earliest living things were microbes 3.5 billion years ago or earlier. The earliest animals evolved about 550 million years ago, and animals eventually evolved into dinosaurs 231.4 million years ago.
