1) 1. What organ system are lungs, nose, and trachea part of? a) Circulatory b) Digestive c) Muscular d) Respiratory 2) Which system supports and protects the body while giving it shape and form? a) Circulatory system b) Integumentary system c) Muscular system d) Respiratory 3) Where does most of the nutrient absorption take place during digestion? a) Esophagus b) Large intestine c) Liver d) Small intestine 4) Which body system is responsible for taking in oxygen and getting rid of carbon dioxide? a) Digestive system b) Excretory system c) Integumentary system d) Respiratory system 5) Which of the following shows the correct order from smallest to largest? a) cell- organ- tissue- system b) . cell- tissue-organ- system c) system- tissue- cell- organ d) tissue- organ- system- cell

REVIEW About Organ Systems of Representative Animal

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