Integumentary System

Learn about your skin! Integumentary System worksheet for 7th grade science.

Your skin in made up of 3 layers. What are the 3 layers? Epidermis, Mid-epidermis, Sub-epidermis, Epidermis, Dermis, Subcutaneous Fat Stratum, Sebaceous, Subcutaneous Fat Which layer of skin can be compared to a "skin cell factory?" Stratum Subcutaneous Fat Epidermis Dermis What is an everyday product that helps protect the integumentary system? Mouth Wash Sunscreen Hairspray Toothpaste What body system does the integumentary system work with to tell your body how it needs to respond? Circulatory System Nervous System Digestive System Excretory System Sweat exits the body through what structure? Dermis Pores Sebaceous Glands Nerve Endings TRUE or FALSE: Whenever you exercise, your face may get red because your blood vessels constrict, or make themselves really small. True False What is the main organ of the integumentary system? Stomach Brain Heart Skin What is the MAIN function of the integumentary system? Exchange of oxygen and carbon dioxide Removal of body waste Protection Coordinate the body