classify, to arrange or sort objects or living things according to their proper characteristics, vertebrates, animals with backbones, invertebrates, animals without backbones, sepal, the leaf-like part that covers and protects the flower, pistil, the female part of the flower, stamen, the male part of the flower, pollination, the movement of pollen from stamen to pistil, fertilization, the combining of sperm cell and egg cell, germinate, to start to grow

Science Unit 1 Study Guide

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