Our thanks to these Wikimedia contributors for use of their images in our Science Diagrams activities:

Animal Cell    By domdomegg - Own work, CC BY 4.0, https://commons.wikimedia.org/w/index.php?curid=46467691

Plant Leaf Cell    By domdomegg - Own work, CC BY 4.0, https://commons.wikimedia.org/w/index.php?curid=46468379

Animal and Plant Cell    By domdomegg - Own work, CC BY 4.0, https://commons.wikimedia.org/w/index.php?curid=46472620

Yeast Cell    By domdomegg - Own work, CC BY 4.0, https://commons.wikimedia.org/w/index.php?curid=46468746

Bacterium    By domdomegg - Own work, CC BY 4.0, https://commons.wikimedia.org/w/index.php?curid=46470633

Spherical Virus    By domdomegg - Own work, CC BY 4.0, https://commons.wikimedia.org/w/index.php?curid=46471742

Photosynthesis    By At09kg, Wattcle, NefronusAt09kg: originalWattcle: vector graphicsNefronus: redoing the vector graphics - This file was derived from: Photosynthesis.gif:, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=49183032

Volcano    By This SVG image was created by Medium69.Cette image SVG a été créée par Medium69.Please credit this : William Crochot - File:Spaccato vulcano.png, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=37372932

Which Farm Animal Is It?    By LadyofHats - Own work, Public Domain, https://commons.wikimedia.org/w/index.php?curid=12175539

Microscope    By Mikael Häggström, M.D.- Author info- Reusing images- Conflicts of interest:NoneMikael Häggström - Own work, CC0, https://commons.wikimedia.org/w/index.php?curid=117628226

Paramecium    By Deuterostome - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=61187845

Phagocytosis    By Kate Taylor - Kate Taylor, CC0, https://commons.wikimedia.org/w/index.php?curid=39202172

States of Matter    By Enoshd - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=36317074

Phases of the Moon    By Unknown - Collated from Wikimedia Commons files, resized to use same stroke width., CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=103193117

Cranial Bones    By Edoarado - Own work based on: Human skull side simplified (bones).svg, CC0, https://commons.wikimedia.org/w/index.php?curid=18330184

Prokaryotic Cell    By Mariana Ruiz LadyofHats - i did the diagram myself using adobe illustrator , as source for the information i used this websites [1], [2],, [3] and [4], Public Domain, https://commons.wikimedia.org/w/index.php?curid=734929

Bohr Atom Model    By Unknown- collated from Wikimedia Commons Files, resized to use same stroke width, , https://commons.wikimedia.org/wiki/File:Bohr_Atom_Structure.jpg

Wavelength  By Geoff Ruth- Collated from Wikimedia Commons files, resized to use https://commons.wikimedia.org/wiki/File:Crest_trough_wavelength_amplitude.png

Phase Changes: AnyFile, CC BY-SA 3.0 <https://creativecommons.org/licenses/by-sa/3.0>, via Wikimedia Commonshttps://upload.wikimedia.org/wikipedia/commons/1/1d/Phase_changes.svg

Diagram of the Moon’s Phases: Andonee, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commonshttps://commons.wikimedia.org/wiki/File:Moon_Phase_Diagram.GIF

Stellar Evolution: https://upload.wikimedia.org/wikipedia/commons/b/b2/Stellar_evolution.svg

Chromosome: 26 November 2008, Original version: Magnus Manske, this version with upright chromosome This image was resized for use. https://commons.wikimedia.org/wiki/File:Chromosome.svg

Lytic Cycle: By University of Barcelona May 3. 2019  collated from Wikimedia Commons files, resized to use.https://commons.wikimedia.org/wiki/File:Lytic_cycle.png

Lock and Key Enzyme Mechanism: By Domdomegg own work Resized for use.

https://commons.wikimedia.org/wiki/File:Lock_and_key_enzyme_mechanism.svg

Chlamydomonas By Sundance Raphael 14:23, 20 January 2007 Resized for use https://commons.wikimedia.org/wiki/File:Chlamydomonas.svg

Neuron: By Selket February 1, 2007 400 × 215   https://commons.wikimedia.org/wiki/File:Neuron-no_labels.png

Fingernail: By Kipton 3 January 2007  https://commons.wikimedia.org/wiki/File:Fingernail_label_(enwiki).jpg

Mitosis: By Marek Kultys  2 July 2008 https://commons.wikimedia.org/wiki/File:Diagram_of_mitosis.svg

Scientific Classification By: Was a bee 11 September 2007 resized for use https://commons.wikimedia.org/wiki/File:Scientific_classification(no_text).svg

Chemical Precipitation Diagram By: ZabMilenko: orginal, ZooFari: vector, Mrmw: optimized, multilang 19 July 2020 https://commons.wikimedia.org/wiki/File:Chemical_precipitation_diagram_multilang.svg

Cross Section of a Tooth By: Ian Furst, Goran tek-en 13 January 2013 Own work: resized for use https://commons.wikimedia.org/wiki/File:Cross_sections_of_teeth_labels.png

Mouth (Oral Cavity) By: unknown Illu_mouth.jpg ‎(400 × 325 pixels, file size: 32 KB, MIME type: image/jpeg) Resized for use https://commons.wikimedia.org/wiki/File:Illu_mouth.jpg

Periodic Table Simple: By Riccio, own work: 2 January 2014,   800 × 539 pixels. 18:57:24https://commons.wikimedia.org/wiki/File:Periodic_table_simple_it_bw_(LCC_0).png

Periodic Table of Elements: By Dmarcus100 own work: 11 November 2016 Resized for use. https://commons.wikimedia.org/wiki/File:Periodic_Table_Of_Elements.svg

Human skull side simplified (bones).svg This work has been released into the public domain by its author, LadyofHats. This applies worldwide. https://commons.wikimedia.org/wiki/File:Human_skull_side_simplified_(bones).svg