What happens during vasodilation in the skin?
The blood vessels supplying the skin capillaries widen, so more blood flows through them
The blood vessels supplying the skin capillaries move closer to the surface of the skin
The blood vessels supplying the skin capillaries narrow, so less blood flows through them
The blood vessels supplying the skin capillaries carry blood away from the skin surface
3 exam-style questions on AQA GCSE Biology 5.2.4 Control of body temperature. Each one has a worked solution and a mark scheme showing where the marks go.