Benda-benda berikut yang dapat menyerap bunyi untuk mencegah gaung adalah... . a. Busa, gabus, dan karpet b. Busa, kayu, dan plastik c. Plastik, kain, dan karpet d. Plastik, karpet, dan gabus

In an experiment examining the effects tai chi on arthritis pain, callahan (2010) selected a large sample of individuals with doctor-diagnosed arthritis. half of the participants immediately began a tai chi course and the other half (the control group) waited 8 weeks before beginning. at the end of 8 weeks, the individuals who had experienced tai chi had less arthritis pain that those who had not participated in the course.

Along what geographical feature are most of the oil producing regions located

Describe the impact of deforestation of both abiotic and biotic factors within the tropical rainforest.