Which stars are main sequence stars?

The one certain thing about the message you sent to the receiver is that the receiver will: a)process the information sequentially, not simultaneously. b)interpret it based on their framework of experience. c)not be able to interpret all the relevant information. d)revise his/her premises according to the information sent.

Study the map below. based on the information shown on this map, which ofthe following locations served as an eastern border for the mongol empire?

What role should teachers play in creating tolerance environment for students?