13/11/23 14:48:23.88
DNA is found in all creatures, and holds the code that makes a cat a cat or a fish a fish.
Dinosaurs, too, had DNA. But how can you get DNA from creatures who died so long ago?
Is there any hope that dinosaurs could be brought back to life?
Now let's suppose some dinosaurs were born again.
Then there would be some difficult problems to solve.
Could we keep them in a wildlife park life the one shown in Jurassic Park?
How would not attack us?
Some zookeepers say we could train dinosaurs the way we train other large animals.
it's done by offering food when an animal does the right thing. Over time the dinosaur would do the right thing in order to get food.
But trainers would have to be very careful. In fact, zookeepers are killed every year by the animals they already have.
People might end up as a delicious dinosaur snack!