<span>Saber tooth tiger long gone on the planet, they lived during the last ice ages. It was in the Pleistocene period, which began a million years ago. Saber-toothed tigers, as they are called mejirodai, appeared at the beginning of the Pleistocene. They belonged to semesta cat in many ways - large size, retractable claws, strong legs, flexibility of the body. These predators appeared three times in the evolution of the family, interestingly, different types of them do not have kinship among themselves.
But saber-toothed tigers are a special subfamily, as have a number of special features. This is a very long and large upper canines, which constantly protrudes from the mouth of the tiger. To segrist prey, tiger had a very wide open mouth. Therefore, the jaw of the animal was different in their structure. A saber tooth tiger had a body length of about 1.2 m and a short tail, like cats, Pallas ' cats. Shoulders and neck he had a muscular.
Saber-toothed tigers were bad runners and attacked the victim from ambush, inflicting a blow to her upper fangs and claws of the front paws. The main prey of machairodus were, apparently, a variety of antelope and hipparion (hipparion three - toed horse is a typical inhabitant of Pliocene steppe and Savannah) . It's possible that they could attack mastodons (large animals, up to 3 meters, the squad Hootie, the ancestors of modern elephants that went extinct) . Saber tooth tigers lived in Europe, Asia, Africa and North America. Existed until the end of the Quaternary (in North America this group became extinct about 10 <span>thousand years ago) .</span></span>
One of the most famous cities in the United States. The city, which removed a countless number of films. The city which goes many stories, true or not. In this post I'd like to tell you about their impressions of him.
USA I have always been associated with the progressive country where all sorts of routine actions as optimized as possible and so they spent a minimum of time. Imagine my surprise when, before passport control at the airport, I saw a huge queue of 70 people. And it's not so bad: besides a large waiting list of very slowly worked the employees themselves. They served one person for about 3-5 minutes. In total, I and most other passengers were forced to stand in this line for about two and a half hours. In fairness, I note that women with children missed the queue.
I complained about such a long wait, the counterpart, to which she replied: "So we're lucky, sometimes five hours standing."
I never cared much for new York, so for me, Central Park was a great discovery. Of course I heard about it but didn't save that information in my head.
The first thing that surprised me: the Park: I walked on it for about two hours, but did not even a third!
Separately pleased with the cleanliness of the Park: no debris, no faeces from dogs (although dog lovers there was quite a lot).
There were other interesting events and places, but to cover everything in one post is simply impossible, and I do not pursue such goal.
If you combine all my experience, he definitely liked me. Arriving in new York I did not feel this city a stranger, I feel like I arrived in Moscow more accurate. My colleagues noted that it is connected with a similar rhythm of life in these cities. But to live in new York permanently I couldn't. Despite all the charm of this city, I still missed a few in Moscow, so dear and familiar (albeit with many disadvantages)
1) Who were students of the university last year?
2) When they were students of the university?
3) Who were they last year?
4) Where were they last year?
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1. I have been living in Moscow since 1999.
2. She has been playing tennis all day
3. He has been doing his work for 2 hours.
4. I have been reading new book for 3 days.
5. She have been doing housework for 4 hours.
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1. She hasn't been living here for 1 year.
2. He hasn't been doing his home work.
3. I haven't been smoking.
4. It hasn't been snowing here since 1945.
5. I haven't been playing with that guys.
?
1. How long have you been studying English?
2. Have you been smoking?
3. Have you been doing your homework?
4. Have you been helping your mother?
5. Have you been doing push-ups?
Where were you?
I was in the park
What did you do there?
...
What did you see?
Did you buy souvenirs?
Did you have a nice day?
Did you want to go there again some day?