javi2005 javi2005 17-10-2017 Biology contestada HEEEEEEEELP PLZ NOW! Which are contained in the upper leaf cells? A. the vein, chloroplasts, and phloem B. the cuticle, phloem, xylem, and stomata C. stomata, phloem, xylem, and chloroplasts D. the cuticle, surface cells, and chloroplasts