does “heliocentric” means: referred to the theory that the Sun is the center of the Solar System?, true, false, does “tilted” means: Is an oval formed shape?, true, false, Does “revolution” means: rapid turning about on an axis or central point?, true, false, Does theories can make big changes at what we know?, true, false, does “ellipsis” means Is an oval formed shape?, true, false

بواسطة

النمط البصري

إظهار الكل

إعدادات النشاط

لوحة الصدارة

تبديل القالب

استعادة الحفظ التلقائي: ؟