2012年4月25至27日，第三届世界佛教论坛在香港举行，本次论坛的主题是“和谐世界，同愿同行”。请问佛教产生于（   ）

在哺乳动物的某一器官中，发现了如下细胞分裂图像，下列有关叙述不正确的是（    ）

    A new study says that American children have exciting after-school life. Many junior and senior students have a lot of interesting things to do in their free time. About 57% students have activities every day. 82% students have activities at least four times a week. American students spend their free time doing sports or enjoying arts, music and dancing. They like to have fun outside school because they can make a lot of friends during their activities.

—What does the symbol “<” mean? —It means “______”.