Friday, October 11, 2013

Circulatory System


We have been studying the living systems in plants and animals. We began by investigating how plants and animals get the nutrients they need, digest or release the waste by-products, and transport nutrients to every cell in the organism.

Please read the first five sections of the artice entitled The Circulatory System and leave a comment on the blog for your peers to read. Remember, your comment should be thoughtful and it should relate to the article. Teachers DO NOT want to see responses such as "good article" and "cool." Instead, we want to read your response stating something you learned, wonder about, or a connection you made while reading.

Use this link to take you to the correct site.

POWER KNOWLEDGE Life Science


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24 comments :

  1. hi guys I just learnd that our body is made up of a ton of tiny little thing s called cells. Cells need oxygon and nutrience to a live.
    Indigo Armon

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  2. How does the blood get nutrients so fast and deliver nutrients to the blood cells for energry

    Braden

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  3. The adult heart pumps more then 1,000 times a day.

    Kyle

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  4. The human body is so complex.

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  5. I just learned that the valves are made of muscles and strong ropes of tissue.
    Ellie

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  6. Did you know that the adult heart beats 100.000 times each day. thats 2.000 gallons a day

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  7. I just learnd about blood delivers nutrients and energy for our body

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  8. I learned that the left side of the heart is poor blood and the right side has rich blood

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  9. Yo whats up did you no that nutrients go in to the blood. Ben

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  10. The thing I learned is that the blod carries alot of nutiesnst.

    Ainsley

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  11. Today I learned that without the Circulatory system our cells would not get the nutrients they need. I also found out that there are two circuits, the systemic circuit and the pulmonary circuit. But I am still wondering about how capillaries work?

    Kendall

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  12. Today I learned that every cell in your body needs nutrients to live or move or else you will not be alive and also I wonder what the capillaries do too
    Delaney .R

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  13. Hi charley here I leard that nutrients is in porten if we did not have it we would die.charley

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  14. The heart beats 100,000 times a day.


    Trenton

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  15. Hi guys now I know why we can't live without a heart. I can't bielve the heart can pump blood around the heart in one minute.

    Nathan.

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  16. I learned that rangers in rocky mountains are protecting animals and trees

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  17. I learned that there are four valves that are like walls that are between the chambers Courtney

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  18. This is just Mrs. Randall practicing!!!

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  19. I just learned arteries pump blood throughout your body.

    Gwen F.

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    Replies
    1. Did you know that there are three types of blood vessels: veins, arteries, capillaries.


      Ben

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    2. Yes I did know that.Do you know how fast it takes the nutrients to get to the blood cells?

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  20. I learned that blood is made up of cells suspended or held in a liquid called plasma. Also blood carries heat made by muscles and the organs throughout the body. Brooklyn

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  21. I love learning about the Anaszi and the Utes I can't what to see what we are going to learn next

    Braden

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