During childhood, almost every human bone produces red blood cells; as adults, red blood cell production is limited to the larger bones: the bodies of the vertebrae, the breastbone (sternum), the ribcage, the pelvic bones, and the bones of the upper arms and legs.
RJ (rapper) Rodney J. Brown Jr., better known by his stage name RJ, is a rapper from Los Angeles, California. A majority of his popularity stems from his frequent collaborations with both YG and DJ Mustard.
About Burj Khalifa. Burj Khalifa, earlier known as Burj Dubai, located in Downtown Dubai, UAE, and standing tall at 829.84m is the tallest man-made structure in the world. Burj Khalifa is as a living wonder, a stunning piece of art, and incomparable feat of engineering. Burj Khalifa forms a part of the new flagship development called Downtown Dubai, located at the First Interchange along Sheikh Zayed Road, in proximity to the main business district in Dubai.