Figure 3.1 (a) identify the parts labelled and E Part Part E (b) Explain how oxygen from the atmosphere is able to reach the tissue labelled E (c) Explain how the energy released from respiration in an insect is used (d) Slate two ways in which the respiratory system show differs from that of a fish 121 Total: 021 e plant 121 4 Figure 4 1 shows the urinary system and its blood supply d from direction of bloed low W​