<prompt> Bolela likarolo tse tharo tse ka sehloohong tsa tsamaiso ea malinan  <response>: Instruction in English: Name the three main components of the circulatory system . Response in English: The three main components of the circulatory system are the heart, the blood vessels, and the blood. . Response in Sesotho: Likarolo tse tharo tse ka sehloohong tsa tsamaiso ea ho potoloha ha mali ke pelo, methapo ea mali le mali. 