Science

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Which of the following can be used to explain why fossils of the same kinds of organisms can be found in different regions of the world?

biogeography
adaptation
continental drift
dispersal**

Which piece of children’s’ playground equipment could be used to model and explain the movement of matter in the biosphere?

slide
merry-go-round**
swing
seesaw

Which of the following can be expected to occur as climate change continues on earth?
a. decreased melting of sea ice.
b. decreased migration of pests and pathogens**
c. increased fresh water sources
d. increased coastal flooding

For the first question if it's wrong I was thinking C would be the answer.

  • Science -

    Yes, the first one is C. The second is probably right. The third is wrong.

  • Science -

    Would the last one be A

  • Science -

    If "climate change" means the average temperature (I don't know where this is taken) goes down, then A is correct. But if "climate change" means the average temp goes up, then D is correct.

    What do you think is meant by "climate change"?

  • Science -

    Answers
    1. D
    2. B
    3. C
    4. D
    5. C
    6. C
    7. A
    8. C
    9. D
    10. C
    11. A
    12. B
    13. A
    SPELLING COUNT IN THIS PART
    14. Producer
    15. Abiotic
    16. Nitrogen fixing
    17. heat
    18. Evaporation
    19. consumer or heterptroph
    20 Decompsers
    21. grasslaand or savanna
    22. Carbon offsets
    23. Invasive
    24. OPEN END
    25. OPEN END

  • Science -

    Make sure you put a hyphen between Nitrogen-fixing because i got it wrong because of that. But thanks @First Name anyways.

  • Science -

    So all these answers are right?

  • Science -

    Yes they are all correct! WOOOOOHOOOO

  • Science -

    My heart was pounding as I clicked "finish"! Let me tell you, if you are a connexus student, and the science test is "Matter and Energy Unit Test", lesson 13 unit 2, then listen to what I say! The answers are 100% CORRECT!!!! I can't give you the other answers because I already submitted it, but you have to trust us! First Name is CORRECT! Thank you!

  • Science -

    No joke, I was about to fail this unit, but you SAVED me! Thanks!

  • Science -

    TANKS FIRST NAME YAY!!!!!!!!! 100%

  • Science -

    FIRST NAME IS A HERO
    YAAAS

  • Science -

    I am one legolover45 and I got 9 wrong

  • - -

    Nervous about the answers @First Name, you sure they're all correct? Can't afford my grade to become a C...

  • Science -

    @Legolover, I am a conexus student as well! Thank you for your answers!

  • Science -

    Unit 2 or Unit 4????????????????? Asap

  • Science -

    Unit 4. Sorry about that skyline

  • Science -

    Skylir*

  • Science -

    thnx first name

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