وكالة الأمم المتحدة لإغاثة وتشغيل اللاجئين
الفلسطينيين في الشرق الأدنى
اليوم الأول
Week 21/Grade 7/Day 1: Life Science
Chapter 4/Act3: Activity and Energy Expenditure
Refer to the below Study sheet
You may Refer to your National textbook chapter 4 activity 3, p: 74&75
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