In which part of the alimentary canal is most of the water absorbed, and what is left behind?
The large intestine, leaving semi-solid faeces behind.
The small intestine, leaving semi-solid faeces behind.
The large intestine, leaving small soluble molecules behind.
The small intestine, leaving small soluble molecules behind.
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.