9700/12 Biology May Jun 2013 Online Test | Cambridge AS and A Level MCQ
Cambridge
AS & A Level
Biology (9700)
شهریور
2013
مشاهده نمونه سوال
شامل مباحث:
AS Level
تعداد سوالات: 40
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
60 دقیقه
پیش نمایش صفحه اول فایل
Which of the following can result in heart failure?
1) increase in blood pressure
2) deposits of fatty material in arteries and veins
3) reduced oxygen supply to cardiac muscle
4) increased risk of blood clotting