<prompt> Hlalosa likatleho tse tharo tse kholo tsa mahlale tsa lekholong la bo19 la lilemonan  <response>: Instruction in English: Identify three major scientific achievements of the 19th century . Response in English: 1. Theory of evolution: In 1859, Charles Darwin published On the Origin of Species, introducing the theory of natural selection and laying the foundation for the scientific understanding of the evolution of life on Earth.2. Discovery of electromagnetism: James Clerk Maxwell developed a set of equations in the mid-19th century that described the relationship between electricity, magnetism, and light. This led to the understanding of electromagnetism as a single force and paved the way for numerous technological advancements, including the development of electric power and telecommunications.3. Germ theory of disease: In the latter half of the 19th century, Louis Pasteur and Robert Koch demonstrated that specific microorganisms were responsible for causing particular diseases. The acceptance of the germ theory of disease radically changed medical practice and led to numerous advancements in public health, including improved sanitation and hygiene practices. . Response in Sesotho: 1. Khopolo ea ho iphetola ha lintho: Ka 1859, Charles Darwin o ile a hatisa On the Origin of Species, a hlahisa khopolo ea khetho ea tlhaho me a rala motheo oa kutloisiso ea saense ea ho iphetola ha lintho lefatšeng. 2. Ho sibolloa ha makenete ea motlakase: James Clerk Maxwell o ile a qapa sete ea lipalo bohareng ba lekholo la bo19 la lilemo tse neng li hlalosa kamano pakeng tsa motlakase, makenete le khanya. Sena se ile sa lebisa kutloisisong ea motlakase oa motlakase e le matla a le mong me sa bula tsela bakeng sa tsoelo-pele e mengata ea theknoloji, ho kenyelletsa le ntsetsopele ea matla a motlakase le likhokahano tsa mehala. 3. Khopolo ea likokoana-hloko ea lefu: Karolong e qetellang ea lekholo la bo19 la lilemo, Louis Pasteur le Robert Koch ba ile ba bontša hore likokoana-hloko tse itseng li ne li ikarabella bakeng sa ho baka mafu a itseng. Ho amoheloa ha khopolo ea kokoana-hloko ea lefu ho ile ha fetola mekhoa ea bongaka haholo me ha lebisa tsoelo-peleng e mengata ea bophelo bo botle ba sechaba, ho kopanyelletsa le mekhoa e ntlafetseng ea tsamaiso ea likhoerekhoere le bohloeki. 