representations

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$Math skills training puzzle or worksheet with pictorial fraction representations Royalty Free Stock Photo$

Beautiful brunette with hat and glasses posing in studio in various positions and industry-specific representations photo stock. Royalty Free Stock Photo

Various representations of water molecule H2O.

$Math skills training puzzle or worksheet with pictorial fraction representations Royalty Free Stock Photo$

A collection of business-themed icons includes representations of presentations, Royalty Free Stock Photo

Various representations of water molecule H2O. Structural formula, balls and sticks model, hydrogen bonding , water dipole, electronic structure, electron pairs, covalent bonds. Vector illustration.