(a(i))[1]
Use Fig. 5.1 to state the blood flow to the skeletal muscles at rest.
(a(ii))[2]
Use Fig. 5.1 to state the change in blood flow to the skeletal muscles from rest to mild exercise. Show your working.
(b)[3]
Suggest why the greater blood flow to the skeletal muscles is needed during mild exercise.
(c(i))[2]
Calculate the percentage rise in blood flow to the skin during mild exercise. Show your working.
(c(ii))[3]
Outline the reason for this greater blood flow to the skin.
(d)[1]
Suggest why blood flow to the alimentary canal falls during mild exercise.
(e)[2]
Suggest two reasons for this constant blood flow.