Definition of selfâinterest for English Language Learners. : 1  concern only for getting what you want or need and not about what happens to other people. : 2  your own interest or advantage.
RBI is a member of the Reed Elsevier Group plc (NYSE:RUK) (NYSE:ENL) -- a world-leading publisher and information provider operating in the science and medical, legal, education and business-to-business industry sectors. Tommy Landson went 3 for 4 with RBI and Chris Jensen drove in two runs for UCLA (13-34, 2-15).
Scanning electron micrograph of human red blood cells (ca. 6â8 Î¼m in diameter) Red blood cells (RBCs), also called erythrocytes, are the most common type of blood cell and the vertebrate's principal means of delivering oxygen (O2) to the body tissuesâvia blood flow through the circulatory system. RBCs take up oxygen in the lungs, or gills of fish, and release it into tissues while squeezing through the body's capillaries.