Comments by "Harry McNicholas" (@harrymcnicholas9468) on "How Did Dinosaurs Get So Huge?" video.

  1. Remember crocs do the same thing today.  A small egg will turn into a 20 foot croc.  A small egg will turn into a 25 foot python.
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  2. We still have warm climates.   See any giant reptiles?
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  3. Then why are whales so large? The same with crocs.  They lived at the time of the dinos but did not die out.
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  4. That's what you get for thinking. Try again.
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  5. So what about the blue whale and other whales?  Your comment is not logical.
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  6. That is not true.  Actually CO2 was 5 times higher than it is now.  This was due to the great amount of volcanic activity happening due to the split of Gondwanda
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  7. Sorry but if Co2 rose by 5 times, that means Oxygen levels dropped and not increased.
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  8. On what?   That oxygen was not higher then?  You can go to Wik and learn that Oxygen today is at 21% and in the Jurassic it was at 15%
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  9. I do not think O2 had done anything as to size of animals or plants.  CO2 might encourage more growth in plants.  Genetics and food is what made the dinos large.
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  10. So?   Elephants also are very large animals.
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  11. So do we or we would be extinct also.
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  12. No its that you can kill anyone.
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  13. No evidence of that and we have the largest animal ever in the blue whale.
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  14. Ah nitwit you realize they named their business after the city of Boulder right?
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  15. Sorry then what about the blue whale?
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  16. There is no evidence of increased O levels.  Why then is the blue whale so big?
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