What happens to your diaphragm when you inhale? 3. What keeps mucus and dirt out of the lungs? 4. What allows oxygen to pass into your blood? |
7 февр. 2022 г. · Grade 4 - Worksheets - Science/; Grade 4 Science Weeks 1-4 Worksheets - Term 1. pdf Grade 4 Science Weeks 1-4 Worksheets - Term 1 Popular. |
Each lung is divided into sections called lobes - the right lung has three lobes and the left lung has two lobes. The lungs are made up of airways, blood ... |
More to explore · Respiratory system activity · Respiratory system vocabulary worksheet · Human Body Systems for Kids Free Printables - Homeschooling | 123 Kids ... |
29 Top "Respiratory System Worksheet" Teaching Resources curated for you. Respiratory System Cut and Stick. |
23 июл. 2021 г. · Respiratory system 1191816 worksheets by Ma. Mercedes Lira .Respiratory system online activity for Grade 4 Live Worksheets. |
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