Shale/Coal/Oil are the most important mineral resources in Appalachia and are used as a source of energy by many in the world.
French is le frog and British is the bloody frog
"Meridian" is added name for "line of longitude". Positions on the map can be identified by latitude and longitude. The latitude is the distance to the north , south or the equator, and the longitude can help to measures how far eastward direction is from the Prime Meridian which runs through London.
The cities shown between the 35th and 40th meridians are Jarmo, Nineveh, and Ebla.
The answer would be : vitamin B12
Vitamin B12 is responsible to create healthy new red blood cells which required metabolism process in our body. In order to do that, vitamin B12 turned the food that we eat into energy that is used for that is used as a source of energy for our metabolism process