martes, 15 de noviembre de 2016

OVIPAROUS OR VIVIPAROUS?


By Mayra

34 comentarios:

  1. I love it

    I was impressed by whale sharks have300 babies and spiny shark takes to give birth to 20 years.

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  2. In may opinion the most exciting thing is that some sharks eat each others into the mother´s womb.I love this video,it is very exciting.

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  3. The video is interesting. When the baby shark eat his brothers is amazing.

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  4. I like it very much,it's very intersting.The part that has impressed me more is the Intrauterine Cannibalism.

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  5. I like very much,because it´s very interesting.
    I think the most interesting part is the intrauterine cannibalism.
    By Laura Moreno 5ºc.

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  6. The video is so interesting

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  7. The most exciting thing is that some sharks eat his brothers.
    I loved is very interesting.

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  8. Aurora 5ºA
    I have been surprised by two things:
    -the group of shark that are ovoviviparous because in this system the mother produces eggs like the oviparous system.The mother carries the eggs inside aplacental sac.
    -Intrauterine cannibalism:the mother produces fifteen babies shark and the first baby in the uterus eates all others babies.Then the mother give birth to two babies shark.

    I love this video because is amazing, interesting and funny.

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  9. It´s very interesting and I have learnt a lot.I think the most interesting part is when the baby sharks eat his brothers.I love it.

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  10. I like a lot .In the part that the little shark eat her brothers or sisters. Is very interesting.

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  11. The thing tath impress me is tath two or three pups eat the others.

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  12. I Think is very interesting because I learn a lot of thinks about sharks like : some sharks have gestation during 20 years . Also some sharks eat his brothers during gestation.

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  13. I like it very much and I learnt a lot. The part that impressed me is that the sharks eat his brothers.

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  14. Gonzalo Villamizar 5°C15 de noviembre de 2016, 13:33

    Is very interesting video. The mix of eggs in the mother gut and and in the time of gestation sometimes shark eat his brothers also survived two or one

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  15. the things that are more interesting are the interior canibalism and the shapes and color of the eggs

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  16. I like it when the canibal shark eats their own brothers or sisters

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  17. I didn t know that sharks eat their brothers and that they are oviparous and viviparous

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  18. I found very interesting that the shark eats his brothers before they are born

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  19. I foud it very interesting

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  20. I liked very much because with this video I learn a lot.The part I most like it was when the baby sharks eat the brothers and sisters.This video was very interesting.

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  21. I like it a lot,it's very interesting.In may opinión the most interesting part is when the baby shark eat his brothers.I learnt a lot

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  22. I was impressed because there is a type of shark that eats his siblings in the mothers womb. It was very exciting.

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  23. I DID NOT EXCEPT THAT SHARKS EAT THEIR BROTHERS

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  24. :-) I LIKED VERY MUCH :P

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  25. FRANCESCA ALMAZAN 5B16 de noviembre de 2016, 9:53

    I like this video very much but I didn't like it when the little shark eats his siblings. Sharks are amazing. I learnt a lot.

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  26. The things that surprised me the most was the intrauterine cannibalism and the ovoviviparous sharks.
    I liked this video because it tells me about sharks that i will never think and because it is interesting and entertaining.

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  27. I liked it a lot . The more impressing part for me is the Innauterine Cannibalism,too.I love whale sharks,as well.

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  28. It is very interesting and I learn al lot.

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  29. Sergio Diez González16 de noviembre de 2016, 10:28

    I think this is a very amazing video. The most interesting thing is that some sharks are ovoviviparous.

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  30. The 2 things that is amazing: is the whale shark that has 3OO pups!!! and the other thing is the babies,that ate his brothers and then their very big

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  31. Mar González - Ripoll Munilla 5A16 de noviembre de 2016, 11:27

    I like the video a lot because I love sharks. INTERESTING THING:

    Sharks are not so bad like people think.
    They are only animals that need to eat.

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  32. I liked it and i enjoyed it a lot

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  33. thank you very much Mayra because the video is very interesting and we learn a lot. The part of the canibalism impress me a lot and the part of the whale shark that is like a bus because it has 300 of babies in the mother woum .

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  34. The video is interesting because it teaches amazing things.

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