Romania, Greece, Bulgaria, and Albania were independent countries and, with some exceptions, occupied their current borders. Today's countries of Serbia, Montenegro, and Macedonia were then part of Yugoslavia--a new country formed in 1918.
Starfish is a carnivore who likes to eat clams, shells and mussels. It has two stomachs, one of which can be pushed outside the body during eating. This tactic allows them to eat large prey (that cannot be swallowed with their small mouth). Starfish mouth is located on the underside of its body.Anus is located on the upper side of the body. Starfish move using tube feet, which consists of hundreds projections on the underside of their bodies.They are used for walking and catching of the prey.Starfish do not have a brain.nus is located on the upper side of the body. Starfish move using tube feet, which consists of hundreds projections on the underside of their bodies. They are used for walking and catching of the prey. Starfish do not have a brain.
Spiracle of a bluespotted ribbontail ray, Taeniura lymma. The spiracle (/ËspÉªrÉkÉl/ or /ËspaÉªÉrÉkÉl/ is a small hole behind each eye that opens to the mouth in some fish. In the primitive jawless fish the first gill opening immediately behind the mouth is essentially similar to the other gill opening.nsects and some more derived spiders have spiracles on their exoskeletons to allow air to enter the trachea. In the respiratory system of insects, the tracheal tubes primarily deliver oxygen directly into the animals' tissues. The spiracles can be opened and closed in an efficient manner to reduce water loss.