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zoology

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  • 1. Multiple Choice
    30 seconds
    1 pt

    which pigments is presten in human blood

    hemoglbin

    hemocynin

    himocunin

    erethrocynin

  • 2. Multiple Choice
    30 seconds
    1 pt

    in which class bats are included

    picses

    reptiles

    aves

    mamals

  • 3. Multiple Choice
    30 seconds
    1 pt

    in which phylum leech include

    prtozea

    porephera

    annelida

    hemacordeta

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