If you cool water to zero degrees - forms ice., When a bicycle speeds up - it is more difficult to stop., Green plants can't survive - when there is no light., If you put food in a fridgde - it lasts longer., Most things expand - if you heat them., If you rubb a ballon with a cloth - you get static electricity., If you touch a life wire - you get an electric shock.,

Conditionals

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟