Why do Atoms Bond infographic diagram showing example of sodium and chlorine ions forming ionic bond also in water molecule oxygen and hydrogen forming covalent bond and nature of unreactive noble gases
Epithelial tissue with labeled squamous, cuboidal and columnar examples vector illustration. Educational simple, straitified and trasitional comparison scheme in anatomical classification collection.
Layers of the epidermis vector illustration. Cross section of epidermis composed of five skin layers, Stratum corneum, lucidum, granulosum, spinosum and basal. Skin care and anatomy concept.
Last 3 Days rubber stamp. Grunge design with dust scratches. Effects can be easily removed for a clean, crisp look. Color is easily changed.
Reunion and Mauritius Map, vintage engraved illustration. Dictionary of words and things - Larive and Fleury - 1895.