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body that allow you to breathe are called your lungs. You have two of them that work together, located in your chest inside the rib cage. The main purpose of your lungs is to breathe in good air and breathe out bad air. The good air contains oxygen, which your body needs. The bad air is a gas called carbon dioxide, which your body cannot use.
Covers the following skills: Know that the human body has many parts that interact to function as systems (e.g., skeletal, muscular) and describe the parts and their specific functions in selected systems (e.g., the nose, lungs, and diaphragm in the respiratory system).
Respiratory System Grade 4 quiz for 4th grade students. Find other quizzes for Science and more on Quizizz for free!
23 Ιουλ 2021 · Mercedes Lira .Respiratory system online activity for Grade 4 Live Worksheets.
Lungs interactive worksheet for Grade 4. You can do the exercises online or download the worksheet as pdf.
Human Body Worksheets. These illustrated science worksheets can help your students learn all about the human body. Kids will learn about the heart, lungs, liver, stomach, intestines, muscles, bones, and more.
Respiratory System introduces students to the parts and functions of the body system responsible for breathing. Students will discover how these parts work together to ensure we receive oxygen and release carbon dioxide.
