Science Focus 9

Science Quiz. What is the purpose of your skeleton? What can children do to grow healthy bones? Which bones protect your heart and lungs? What kind of muscle is the heart? Which muscle helps us to run, and play? What is the meaning of equinox? Describe the water cycle. Describe two types of weather. Author: Teacher Created Date: 05/24/2020 10:35:00 Last modified by: Teacher ... ................
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