Birds exhibit a specialized tail that serves as an integral part of the flight apparatus, supplementing the role of the wings in facilitating high performance aerial locomotion.The evolution of this function for the tail contributed to the diversification of birds by allowing them Collections to utilize a wider range of flight behaviors and thus ex

Dewasa ini penggunaan social media menunjukkan tren yang semakin meningkat dalam skala global.Dengan peningkatan yang pesat tersebut, penggunaan situs-situs internet dalam jejaring social media seperti misalnya Blog, Facebook, Youtube,Twitter, dsb.memiliki dampak yang berarti terhadap tahap pengembangan suatu bisnis pada umumnya dan membentuk pola

The current conditions of the classroom learning tend to be a one-way process based in teacher exposition, this make a negative impact on learning make it a mechanical and not meaningful activity.One possibility to improve the quality of teaching is to innovate methodologies and varying forms of presenting information to students, such as the use o