A SERE
Which of the following statements about migration is true?
Migration is always from one region to another.
b Animals always migrate within a region.
Migration always negatively impacts an ecosystem
d Animals migrate for various reasons.
с
Please select the best answer from the choices provided
СА
B
ОС
OD

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How many absorptions would you expect to observe in the 13c nmr spectra of the following molecules? a) 3-chloropentane b) cis-4-methyl-2-pentene

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