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Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.

Close-up of a pharmacist hand arranging paracetamol on a stainless steel tray. Ready to distribute to patients

Glycolic acid is a type of alpha hydroxy acid (AHA). Alpha hydroxy acids are natural acids found in foods. Glycolic acid comes from sugarcane. Alpha hydroxy acids like glycolic acid work by removing the top layers of dead skin cells. Glycolic acid also seems to help reverse sun damage to the skin.

Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway. Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.

Old anatomical model of spinal column, vertebral discs and bodies and spinal processes

White flies are stuck on a yellow sticky trap. Whiteflies trapped in a trap.

$plant Flower bud of Lilium brownii var.viridulum T.S.\nunder light mircoscope with white background$

Characteristics of fungi living in wood as a group, are polyphyletic under the microscope for education.

Old orange and black scuffed damaged marbled paper, Original over 150+ years old

Bone spongy structure close-ups, normal and with osteoporosis

Abstract background Organic Form - 3d rendered image of glass structure, optical technology, nano electrical wave, dispersion colorful rainbow. Organic shapes and form. Science fiction or organic technology concept.

Microscope photo of the cells from a young broad bean steam (Vicia faba).

Surface photography of nature pattern Crystal shot for background.

background of white nougat with peanuts and orange peel

Water bottle with micro plastic concept of water plastic pollution and global warming with text

$Wet rough asphalt black bitumen road pavement surface abstract grunge texture close-up top view background banner.\nBitumen is a sticky, black, highly viscous liquid or semi-solid form of petroleum. In the U.S., it is commonly referred to as asphalt. It may be found in natural deposits or may be a refined product, and is classed as a pitch. Before the 20th century, the term asphaltum was also used.\nTarmacadam is a road surfacing material made by combining crushed stone, sand, and tar. It is a more durable and dust-free enhancement of simple compacted stone macadam surfaces. The terms \$