One journal said that influenza trends in 2008-09 were unusual. based on the evidence in the graph, what range of data did the journal most likely use to support the claim? week 1 through week 13 week 13 through week 15 week 16 through week 24 week 40 through week 46

16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.