Which is the reason why coronary heart disease is classed as a non-communicable disease?
It develops slowly inside the body over a period of many years
It can be treated with drugs but it can never be completely cured
It affects older people much more often than it affects younger people
It is not caused by a pathogen, so it cannot be passed between people
179 exam-style questions on AQA GCSE Biology 2.2 Animal tissues, organs and organ systems, covering 2.2.1 The human digestive system, 2.2.2 The heart and blood vessels, 2.2.3 Blood, 2.2.4 Coronary heart disease: a non-communicable disease, 2.2.5 Health issues, 2.2.6 The effect of lifestyle on some non-communicable diseases, and 2.2.7 Cancer. Each one has a worked solution and a mark scheme showing where the marks go.