chemical structure vector drawing |
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| navigate by keyword : abstract acid art atom atomic backdrop background bacteria ball bio biochemistry biological biology biotechnology black blue bond carbon cell chain chemical chemistry circle color compound concept connect dark discovery dna drawing drawn education element equipment formula gas genes genetic graphic hand illustration isolated lab laboratory life logo macro medical medicine micro microbiology microscopic model modern molecular molecule natural nitrogen nucleus object organic particle pattern red school science scientific seamless shape sign skelet sketch space sphere structure style substance symbol vector |
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| Natural macro bacteria skelet life ball shape chain on dark space backdrop. Gas acid discovery lab object concept. Red and blue color hand drawn logo sign sketch in modern school art graphic style |
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