The hypothalamus is an important part of your neuroendocrine system. It controls the interaction between your endocrine or hormone producing system and certain parts of your nervous system. Your hypothalamus is responsible for producing the hormone that triggers the start of your menstrual cycle.
The Low Countries (Dutch: de Lage Landen, French: les Pays-Bas) is a coastal region in western Europe, consisting especially of the Netherlands and Belgium, and the low-lying delta of the Rhine, Meuse, Scheldt, and Ems rivers where much of the land is at or below sea level.he Low Countries were the scene of the early northern towns, newly built rather than developed from ancient centres, that marked the reawakening of Europe in the 12th century.
Ontario, the largest province in Canada, is home to three different landform regions: the Hudson Bay Lowlands (yellow), the Canadian Shield (dark green), and the Great Lakes/St.Lawrence Lowlands (light green).he most northern region in Ontario, the Hudson Bay Lowlands, is a low area near Hudson Bay and James Bay that is covered with swampy forest. After the last Ice Age much of this land was covered by water. This left a layer of sedimentary rock on top of the Canadian Shield.