Biology A (J247)
Gama.ir
J247/03 Biology (A) Higher Nov 2020 Quiz | OCR GCSE MCQ
OCR
GCSE
Biology A (J247)
بهمن
2020
مشاهده نمونه سوال
شامل مباحث:
تعداد سوالات: 15
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
20 دقیقه
پیش نمایش صفحه اول فایل
Pond snails and pondweed are living in water in sealed test tubes.
Carbon dioxide dissolves in water and forms an acid.
In which test tube would the water become most acidic?