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because humans were not around at the time but if they were they would have been dead because of all the carniverous dinosaurs
Wiki User
∙ 9y ago
Wiki User
∙ 11y agoThere weren't. Some dinosaurs were omnivores.
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How might change benefit an organism?
Change can benefit an organism if the change gives it an advantage over other organisms. For example, the event that caused the dinosaurs to go extinct (probably an asteroid) affected mammals much less, allowing them to replace dinosaurs as the dominant type of animal on Earth.
Which living organisms do not become extinct?
Every organism can become extict at any time. For example, the dinosaurs were extict when the comet hit the earth and killed the whole population.
What is a trassic period?
it's a period where the dinosaurs lived.
When does anaerobic take place?
During the age of the dinosaurs,on the one hundred and third full moon the Anteater had crashed to earth, five ninjas teleported into its anal passages and drank the milk that they discovered there. The milk gave them a stomach ache, but they enjoyed and welcomed the feeling.
Did dinosaurs have cells that were the same size of our do we have cells that are the same as an ant'?
Yes Yes
When did dinosaurs roam Earth?
Paleozonic era
Did dinosaurs roam the earth?
Yes, archaeologists have found numerous bones from dinosaurs underground.
Durin which prehistoric era did dinosaurs roam the earth?
Dinosaurs lived during the Mesozoic era.
Could you trust dinosaurs to not eat us?
As long as they were plant eaters Dinosaurs don't eat humans because there were still no humans when the dinosaurs roam the earth.
What big extinct animal did frogs roam the earth with 200 million years ago?
dinosaurs
How many years ago did dinosaurs roam?
dinosaurs roamed the earth about 65 million years ago.
How long ago did dinos start to roam Earth?
Dinosaurs stated to appear 240 million years ago.
Why do scientists believe think dinosaurs no longer roam the earth?
Because they're using a definition of "dinosaur" that allows them to think that.
During which prehistoric ere did dinosaurs roam the earth?
Dinosaurs and mammals coexisted during the Mesozoic era. If you count birds as dinosaurs, then they still coexist now in the Cenozoic.
How many years did dinosaurs roam the earth according to fossil record?
I don't know by fossil record but I have a book called walking with the dinosaurs and it said 220 million years ago
Did dinosaurs roam earth?
Yes. Between around 230million years ago and 65million years ago dinosaurs (more than 1000 different species discovered) were the dominant terrestrial vertebrates.
Did dinosaurs roam the lands during the pennsylvanian period?
No. the first Dinosaurs were in the Triassic period, which came later
