Order the types of immune responses from earliest (top) to most prolonged (bottom) 3 marks Production of memory T and B cells Production of low-affinity antibodies Production of potent cell-killing adaptive immune cells Activation of naive (never used before) adaptive immune cells Killing and internalisation by innate immune cells Activation of complement system of innate immunity Order the steps of blood clotting from injury (top) to healing (bottom). 3 marks Platelet activation and activation of clotting factors Exposure of components of tissue and blood vessel walls Platelet aggregation and formation of fibrin network Activation of stem cells and remodelling (cell growth, movement, death and phagocytosis) Recruitment of immune cells and chondrocytes (collagen producing cells).