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Monday, February 6, 2012

Life Cycle Questions

Some questions that surfaced while we were discussing life cycles today:
  1. What is the longest living animal on Earth?
  2. Are there any animal(s) with 5 life cycle stages?
So... comment on them below.
Let's build our knowledge on life cycles.

8 comments:

  1. The longest living animal is the "Whale".

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  2. 1. Bowhead Whale, 211 years
    2. Jellyfish has 5 life cycle stages

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  3. Well there are 2 that are considered the longest lived species of animal....

    The lifespan of a bowhead whale was once thought to be 60 to 70 years, similar to other whales. However, discoveries of antique ivory spear points in living whales in 1993, 1995 and 1999 have triggered further research based on structures in the whale's eye, leading to the reliable conclusion that at least some individuals have lived to be 150–200 years old.... which, along with analysis of amino acids, has indicated a maximum life span so far of 211 years.

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  4. Jellyfish has 5 life cycle stages

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  5. Wonder what if there are no more whales. I read that whales eat plankton. Maybe if there are no
    whales the earth will be turning all the time because the whales help to balance the earth










    .

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  6. 1.Warty Oreo----140 years
    2.Orange Roughy----149 years
    3.Aldabra Giant Tortoise----152 years
    4.Lake Sturgeon----152 years
    5.Shortraker Rockfish----157 years
    6.Galapagos Tortoise----177 years
    7.Red Sea Urchin----200 years
    8.Rougheye Rockfish----205 years
    9.Bowhead Whale----211 years
    10.Ocean Quahog----400 years

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    Replies
    1. wow, thanks for the info Kaifeng

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