hi :) I don’t really understand why they experience cool summers. Is it because they are located near coastal areas so it is influenced by the maritime effect ? ;-;

Fertility and mortality rates are higher in more developed nations.

During which era in earth's history were the first insects? mesozoic precambrian cenozoic paleozoic

If we review the changes in the landscape surrounding the great salt lake in utah we can see a change in topography. look at the area to the south of the lake. what change has occurred during the last twenty-nine years? a) erosion of the hills b) an increase in marshland c) flooding of the area and the development of wetlands d) deposition of sediments and an increase in elevation