In our Galaxy. star formation occurs in a variety of environments. with a large fraction of stars formed in clusters hosting massive stars. OB stars have an important feedback on the evolution of protoplanetary disks orbiting around nearby young stars and likely on the process of planet formation occurring in them. https://www.bekindtopets.com/save-now-9-6-Adjustable-Front-Shock-Absorber-for-the-TaoTao-GK110-Go-Kart-big-deal/