Binnzie
contestada

A typical leaf is flat and thin. Why is it useful for each leaf cell to be relatively near the surface of the leaf?

Respuesta :

the outer layer of the skin covering the exterior body surface of vertebrates ... the primary tissue of higher plants composed of thin-walled cells that remain capable of ... a swelling on a plant stem consisting of overlapping immature leaves or petals ... Older xylem near the center of a woody stem that no longer conducts water.
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