in the diagram Roshan and rohan both are carrying same load for same distance but in different times. now answer tth following questions. i) who of them does more work?why.,ii) who of them has more work. why? pls answer it fast I'll make ur ans brain list plz ​

Ineed this now one scientist feels that the changes in global climatic patterns may be good for the health of the biosphere. another scientist feels that sharp changes in climatic patterns could result in the extinction of the biosphere. which of these is the most likely reason the two scientists gave conflicting opinions on the impact of changes in the global climatic pattern? they do not have enough knowledge on the topic. they did not discuss the issue among themselves. they believe conflicting opinion strengthens science. they study different areas of science and have different scientific focuses.