Where a river starts often high in a mountain is called a headwater. It usually doesn't start in one specific place, but in many locations high in the mountains.
The source of a stream is called a headwater or headstream. This is where the stream initially begins, often from a spring or melting snow.
Valleys in Scotland are often referred to as glens. Glens are typically U-shaped valleys formed by glaciers and are common throughout the Scottish Highlands. They are often characterized by a river or stream running through them.
Cold, often rainy and occasionally snowy. Snow is more common on the higher ground in the north, and more so in the highlands of Scotland. The south west can often be fairly mild due to the influence of the Gulf Stream.
The mountain highlands are characterized by rugged terrain, high altitudes, and diverse flora and fauna. They are often home to unique ecosystems and species adapted to the challenging conditions of high elevations. Human communities in mountain highlands often have distinct cultures and traditions shaped by their environment.
Gaelic is a language often spoken in the highlands of Scotland.
A lowland between two highlands is called a valley. Valleys are typically characterized by their lower elevation compared to the surrounding highlands and are often formed by the natural erosion of water or ice over time.
it often begins with a capital letter.
Complication
The usual source of a river often begins high in the mountains or hills. The source may be nothing more than a boggy place in a moorland hollow (in the UK at least). As the stream flows downhill, more streams join in. Eventually, the stream becomes streams, the streams become rivers, and the rivers eventually joins the sea. Therefore, to find the source of any river, you need to follow the river upstream.
The usual source of a river often begins high in the mountains or hills. The source may be nothing more than a boggy place in a moorland hollow (in the UK at least). As the stream flows downhill, more streams join in. Eventually, the stream becomes streams, the streams become rivers, and the rivers eventually joins the sea. Therefore, to find the source of any river, you need to follow the river upstream.
Implantation of a fertilized egg most often takes place in the uterus, specifically in the lining of the endometrium. This is where the fertilized egg embeds itself and begins to develop into an embryo.
Implantation of a fertilized egg most often occurs in the lining of the uterus. This is where the embryo attaches and begins to develop during pregnancy.