Biology

8th

grade

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LMS Science Homework #18 - BIOLOGY

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30 questions

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  • 1. Multiple Choice
    1 minute
    1 pt
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    What type of ecological succession begins with no soil, no life, only bare rock.

    primary succession

    secondary succesion

  • 2. Multiple Choice
    2 minutes
    1 pt

    Which of the following is a multicellular heterotroph that is non-motile (cannot move)?

    fungi

    plant

    animal

    bacteria

  • 3. Multiple Choice
    30 seconds
    1 pt

    The picture shows a student using a microscope to study a prepared slide of a single-celled organism.A single-celled organism can be classified as a prokaryote based on the absence of —

    A) a cell membrane B) ribosomes C) chromosomes D) a nucleus

    A

    B

    C

    D

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