How Big is Russia Compared to Other Countries. Russia, also known as the Russian Federation is a country located in Northern Eurasia. This country occupies 17,075,200 square kilometers or 10,610,037 square miles of land easily making it the biggest country in the world. However this is a very basic measure that doesnât help us understand or describe how big Russia is compared to other countries, such as Canada, US or Australia.
Dorsal muscles of the head and trunk include the serratus  posterior, the serratus posterior superior, the splenius capitis,  the spinalis, the latissimus dorsi, the multifi â¦ dus, and the  sphincter ani internus.
What does the Ventral Ramus innervate? Tissues innervated-supply motor, sensory and sympathetic fibers to the anterior and lateral (hypaxial) muscles and skin of the neck and trunk and all the muscles and skin of the limbs, including the superficial back muscles. â¢.