1) Embryonal 2) Embryonic 3) Immature 
The Battle of the Somme was one of the largest battles of World War I, with more than one million casualties. The British and French forces attempted to break through the German lines along a 25 mile (40 km) front north and south of the River Somme in northern France. One purpose of the battle was to draw German forces away from the battle of Verd...
• (a.) Alt. of Embryological