Fit an overdispersed Poisson log- linear regression model to the Galpagos island species count data, using the

Question:

Fit an overdispersed Poisson log- linear regression model to the Galápagos island species count data, using the total species count as the response. Use all five covariates (with area and elevation on the log scale) and compare the adjusted p-values with those you obtained in Question 53. Which variables are no longer significant in the model?