What is the noun form of 'perceive'? ​

Read these sentences. when the fever seemed to be near an end, the city of philadelphia became active once again. shops opening and people coming out of their homes, ships began to sail on the river. which transition phrase best connects the ideas? by the same token on the contrary in addition to in this case

Power going out story i need with a plot and the starting point is you wake up late, the power is out, and yeah. plz try to make it non complex since i have to write it in spanish

Which information would most likely be presented in graph form?