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There were thousands of species of dinosaurs living on Earth at different times and places starting around 225million years ago until 65.5 million years ago. Most of these species died out long before 65.5 million years ago, only to be replaced by new dinosaur species. Climate change and competition from more advanced species probably caused most of these extinctions. However, 65.5 million years ago, an asteroid that was 6 miles in diameter crashed into what is now Mexico. It threw so much dust and ash in the atmosphere that sunlight was blocked, killing off all the plants. Without plants, herbivorous dinosaurs died out, and without them, carnivorous dinosaurs also died out. Note that birds, technically a group of dinosaurs, survived, so not all dinosaurs are extinct.
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Where can you purchase black hair extensions?
There are a variety of places that one could purchase black hair extensions. Black hair extensions are natural accoutrements to those who are seeking or looking to extend the length of their hair for stylish or beauty reasons. Amazon is one such location that one could find and purchase black hair extensions for sale.
Why do dinosaurs catch the imagination of kids?
Dinosaurs catch the imagination of kids for many reasons. One reason is because they are no longer here. Kids like to imagine life with a dinosaur. Another reason is due to the size of many of them. Dinosaurs also capture the imagination of adults.
When does Windows hide file extensions in File Explorer?
Windows hides file extensions in File Explorer by default for known file types to simplify the user experience and reduce clutter. This setting can be adjusted in the Folder Options menu, where users can choose to show file extensions for all files. The option is typically turned on for security reasons, as displaying extensions can help users identify potentially harmful files. To view file extensions, users can enable the "File name extensions" checkbox in the "View" tab of the Ribbon in File Explorer.
What makes dinousaurs sick?
well any plants that they are not use to and also flu's and they can get sick by infections. There are may other reasons why dinosaurs get sick but sense they are not alive to day we don't exactly know what makes dinosaurs sick
What are the main reasons that Lincoln was voted into office?
Well, when the dinosaurs stole his top hat, he justified America by spearing the dinosaur, not realizing its the last one. He made dinosaurs become extinct which helped people not die. That is the reason he became president. the reason he was killed is because john Wilkes booth loved dinosaurs.
Do grasshoppers eat dinosaurs?
No. Even when you include birds as dinosaurs grasshoppers cannot eat them for two main reasons. First, grasshoppers are herbivores, not predators. Second, grasshoppers are too small to prey on birds. However, birds often eat grasshoppers and many of the smaller non-avaian dinosaurs probably did as well.
Why are there different dinosaurs?
There are different kinds of dinosaurs for the same reasons that their are different kinds of birds and mammals. Dinosaurs, like modern animals, evolved to match their environment and survive to reproduce. Some dinosaurs evolved long necks to eat branches off tall trees, and some dinosaurs evolved sharp teeth to eat other dinosaurs. Some dinosaurs evolved horns and thick skin to defend themselves against predators, and others developed thin frames and long legs to run away from predators. The basic principles of evolution worked the same way for dinosaurs as they do for modern organisms. Dinosaurs evolved into such diverse specihowes because they were the dominant vertebrates for over 160 million years.
What are the genetic mutations of dinosaurs?
HA! there are no genetic mutations! DINOSAURS ARE DINOSAURS! DINOSAURS ARE DINOSAURS! no mutants
What are the release dates for Dinosaurs Dinosaurs Dinosaurs - 1985 TV?
Dinosaurs Dinosaurs Dinosaurs - 1985 TV was released on: USA: 1985
What are extensions of lacunae called?
cytoplasmic extensions
How do you use your chrome extensions that are not in the toolbar?
You can use your extensions in the my apps folder.The applications or extensions could be found out there.
Does Marion Barber have extensions in his hair?
NO HE DOES NOT HAVE EXTENSIONS IN HIS HAIR.
