science

1.Which level of organization does the complete skeleton of a mouse belong to?
A.cell
B. a tissue
C.an organ
D.an organ system
2. The structures that an animal uses to exchange gases with its surroundings make up the...
A. digestive system
B. respiratory system
C. excretory system
D. circulatory system
3. The inputs for cellular respiration are...
A. nutrients and carbon dioxide
B.energy and carbon dioxide
C. nutrients and oxygen
D. energy and oxygen
4. The outputs of cellular respiration are...
A. nutrients and carbon dioxide
B.energy and carbon dioxide
C. nutrients and oxygen
D. energy and oxygen
5. In animals, which of the following body systems delivers nutrients and oxygen to cells?
A. digestive system
B. respiratory system
C. excretory system
D. circulatory system

  1. 👍 3
  2. 👎 1
  3. 👁 3,726
  1. We do not do your homework for you. Although it might take more effort to do the work on your own, you will profit more from your effort. We will be happy to evaluate your work though.

    What are your attempts to answer these questions?

    1. 👍 8
    2. 👎 58
    posted by PsyDAG
  2. @PsyDAG Lol

    1. 👍 5
    2. 👎 2
  3. 1.D
    2.B
    3.B
    4.B
    5.C
    6.B
    7.D

    1. 👍 117
    2. 👎 0
  4. Psydag is a wanna be of ms sue ;)

    1. 👍 29
    2. 👎 2
    posted by Person2
  5. thanks though :)

    1. 👍 4
    2. 👎 1
    posted by Person2
  6. That is so true person2

    1. 👍 8
    2. 👎 1
    posted by Tomdog
  7. hate the teacher's pet bro

    1. 👍 7
    2. 👎 2
  8. @Ding-a-ling-juice's answers are 100% correct

    UwU

    1. 👍 8
    2. 👎 0
  9. ;-; uh huh yea sure ;-; (btw Ding-a-ling-juice's is 100% right)

    1. 👍 2
    2. 👎 0
  10. YEET. Like if you this comment if you can't understand mah number language:
    -\!-!3 4/\/$35$ 5 !@@ % (@53-\
    Okay nvm. YEET.
    1. D
    2. B
    3 B
    4 B
    5. C
    6. B
    7. D
    The final score is 7/7 (100%)
    You're welcome. YEET

    1. 👍 7
    2. 👎 1
    posted by YEET
  11. YEET is wrong, its:

    D
    C
    C
    C
    C
    B
    D
    I got 4/7 with his, don't do it

    1. 👍 0
    2. 👎 7
  12. after_sans7, and YEET are wrong

    1. 👍 0
    2. 👎 2
    posted by jasper
  13. The right answers are
    D
    B
    B
    B
    C
    B
    D
    This will guarantee 100%

    1. 👍 3
    2. 👎 0
    posted by jasper
  14. if you guys read the actual lesson you wont need this site, also im not here to judge

    1. 👍 2
    2. 👎 0
  15. jasper is 100% correct btw

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  16. thx jasper

    1. 👍 0
    2. 👎 0
    posted by thx
  17. The science practice answers are
    1.D
    2.B
    3.B
    4.B
    5.C
    6.B
    7.D
    I now they are so much B but I got 100% believe me or not but true remember 100% yes to 100%

    1. 👍 2
    2. 👎 0
    posted by kelly
  18. Hey Kelly your answers are right, but aren't you in my class?

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  19. Thx Kelly I got a 100%

    1. 👍 0
    2. 👎 0
    posted by Cat
  20. As of the time I posted this kelly is correct.

    1. 👍 1
    2. 👎 0
    posted by ;-;

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