The organisms in the Cretaceous period and Permian Period are now extinct.
The emergence and demise of specific living forms are represented by time periods on the geologic time scale that span hundreds of millions of years. A mass extinction is a period of geologic time when a large number of plant and animal species go extinct, sometimes within a few thousand to a few million years.
Life has recovered after each of the five significant mass extinctions that have taken place during the past 500 million years. Because it led to the extinction of the dinosaurs, the mass extinction at the end of the Cretaceous Period is the most well-known. However, the Permian Period's end saw the most extreme one in terms of the number of species destroyed.
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The answer is "less eye contact".
Eye contact is considered as the strongest type of non-verbal communication. From birth to death and all events in the middle of, the eyes have it. While ladies and men vary in their eye conduct and what that conduct implies, eye to eye connection is the most grounded type of nonverbal communication.
Some people actually kept that idea that Hitler had of only white people and that is when racism became a big thing once again. Not only that, but now any crazy person who had an idea in their mind and they thought it was right started trying to do their idea. They would try to go and get things they weren't supposed to and some people even tried to murder out in the streets. The people who did survive were mentally scarred. As for the US, it just showed that this country could fight back to any possible enemy they had and that they would not go down without a fight. Even though many lives were lost it made the country come close together.
A person is Intrepid if they are d. brave and fearless.
Answer:
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