Recent content by Lauren Calvillo

  1. L

    One unique characteristic distinguishing animals from members of other kingdoms is

    animals? A. include both aquatic and terrestrial species. B. have cells with rigid cell walls. C. have organs but no tissues. D. have more complex and rapid movements.
  2. L

    Development of a true coelom?

    A. exists in all animals. B. occurs in radially symmetrical animals. C. is located within the endoderm. D. protects internal organs.
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