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substance that makes cell walls rigid, enables vascular plants to grow upright and reach great heights.
supporting structures that connect roots and leaves, carrying water and nutrients between them.
transfer of pollen from the make reproductive structure to the female reproductive structure.
long, thin, cells that anchor ferns in the ground and absorb water and minerals from the surrounding soil.
moss spore lands in a moist place, it germinates and grows into a mass of tangled green fillimates.
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