Health And Physical Ed

1. during the exchange of air in your lungs, oxygen is being taken into your bloodstream while this substance is being released
microorganisms
carbon dioxide***
plasma
mucus
2. the gas exchange of oxygen to the bloodstream takes place in what part of respiratory system?
pharynx
bronchiole
alveoli**
trachea
3. maintaing a healthy weight allows the resportory system to work more effectivly because
oxygen is being delieverd more adequately ***
the heart does not have to pump as forcefully
the capillaries are constricted
the lung capacity allows for small amounts of air
4. if you choose to smoke your body will use this substance less efficiently.
microorganisms
carbon dioxide
plasma
oxygen****

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  1. I believe your answers are right.

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    👤
    Ms. Sue
  2. All of them

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  3. There all correct

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  4. your answers are correct I checked them.

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  5. 1. B
    2. C
    3. A
    4. D

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  6. D. A. C. B.

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  7. Just took this test and got a 100% with the answers

    1. B

    2. C

    3. A

    4. D

    You were right pacman

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  8. Packman and Middnight are right :)

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  9. yup they're right! :)

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  10. Thanks!¢¾

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  11. zelda be a troll
    dont listen to her

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  12. Ya they're all right, Zelda can it.

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  13. cmon guys

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  14. midnight is 100% right

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  15. it is right

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  16. b
    c
    a
    d

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  17. For connections this year it is
    b
    c
    a
    d

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  18. B, C, A, D. is correct FOR CONNEXUS STUDENTS!!

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  19. yup b, c, a, d,

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  20. Middnight is 100% I'm also a Connexus student so it was a hard decision guys no trollers please

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  21. B,C,A,D is correct. I got 100%

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  22. b,c,a,d

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  23. The answers B, C, A, D are still correct for 2018

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  24. its definitely BCAD

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  25. b
    c
    a
    d
    100

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  26. Zelda deserves a black c*ck to r*pe her.

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  27. Don't you think that's a little harsh?

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  28. @Pacman is correct!

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  29. @ Anonymous i agree with @OttoTheOtter
    And thanks Pacman

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  30. Thanks, had trouble on 3

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  31. 1. B
    2. C
    3. A
    4. D

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  32. Thanks @Hal

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  33. sanks

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  34. Be nice to Zelda she just put the answers backwards say it was a.b.c.d. Zelda put d.c.b.a.

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  35. G
    that is not appropriate.

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  36. op has correct answers

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  37. Pac-Man is right thankssssssss

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  38. Thank you Pac-Man lol

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  39. Ummmm.... Can we get anonymous banned plz?

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  40. 1.4.8 - Quiz: Human Respiratory System Quiz

    #1. B - carbon dioxide

    #2. C - alveoli

    #3. A - oxygen is being delivered more adequately

    #4. D - oxygen

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  41. daily reminder that even joking about r*pe is not funny
    dark humor doesn't mean telling someone they should be r*ped, that's just called being a <3

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  42. Btw to answer what @emo4life is talking about is that Zelda is a character from webtoon called Down To Earth. The series is pretty lit and got featured so every webtoon fan knows about it. :)

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  43. zelda, when you try to troll, don't just reverse the answers
    *W H E E Z E*

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  44. The answers are
    1.) B
    2.) C
    3.) A
    4.) D
    Trust me I got a 100%!!!

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  45. pacman is correct for 2021

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