Bellwork. Do you think the skin is an organ? Explain your answer. Bellwork. YES! An organ is a group of tissues working together for a specific function, therefor skin is an organ. The skin and it’s various accessory structures make up the……. Integumentary System. Chapter 4. Functions.
Can be as thin as 0.5 mm on the eyelids or as thick as 3 mm on the bottom of feet!