Question

Aplha upon beetaplus beeta upon alpha

Answer 1

Answer:

gravityA black hole is a region of spacetime where gravity is so strong that nothing—no particles or even electromagnetic radiation such as light—can escape from it. The theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole. Wikipedia

Black hole galaxyThis noticeable increase has several causes such as improvements in health care, job access rates and better living conditions. Nepal's public health care system is improving. Another reason for rising life expectancy rates in Nepal is the continuing development of their public health care system