13. Steam was passed over heated iron wool as shown below. Iron wool
Point X
Steam
Heat
(a) What is the precaution taken before lighting the gas at point X. (1 mark)

Which sentence from holes contains an implied personality trait? stanley and his parents had tried to pretend that he was just going away to camp for a while, just like rich kids do. he'd just been in the wrong place at the wrong time. stanley felt somewhat dazed as the guard unlocked his handcuffs and led him off the bus. stanley nodded to show he understood